BattleRest Level 1 of the Dungeon (0, 0, D:1) a +0 club (0, 27, D:1) a +0 club (1, -1, D:1) a +0 club (2, -2, D:1) a cursed -2 whip a +0 club (2, 33, D:1) a +0 leather armour (3, 27, D:1) a +0 whip (14, 26, D:1) a +0 club (16, 13, D:1) 19 stones (23, 3, D:1) a +0 club (24, 30, D:1) a +0 club (55, 35, D:1) 24 stones Level 2 of the Dungeon (0, 0, D:2) a +0 ring mail (5, 18, D:2) a +0 club (10, -10, D:2) 14 stones (17, -4, D:2) 13 stones (18, -11, D:2) a +0 short sword (19, -11, D:2) a +0 dagger (22, -18, D:2) 19 arrows (24, 24, D:2) 25 stones (25, -11, D:2) a +0 scale mail (28, 6, D:2) a +0 dagger (34, -19, D:2) a +0 trident (35, -19, D:2) a +0 club (41, -4, D:2) a +0 chain mail (45, -3, D:2) a +2 robe of magic resistance (51, 8, D:2) a +0 hunting sling Level 3 of the Dungeon (0, 0, D:3) a +0 blowgun 13 poisoned needles (2, 0, D:3) a poisoned needle (2, 9, D:3) 15 gold pieces (4, -1, D:3) a poisoned needle (5, -2, D:3) a +0 short sword Level 4 of the Dungeon (0, 0, D:4) 17 stones (2, -2, D:4) 23 bolts (22, -14, D:4) 26 stones (23, -22, D:4) a +0 giant club (29, -9, D:4) a +0 giant club (31, -25, D:4) a +0 robe (36, -10, D:4) a +0 robe (40, -5, D:4) a +4 long sword (44, -11, D:4) a +0 dagger a +0 robe (45, -10, D:4) a +0 dagger a +0 ring mail a +0 war axe a cursed -2 leather armour (46, -11, D:4) a +0 dagger a +0 robe (48, -35, D:4) a +0 hand axe Level 5 of the Dungeon (0, 0, D:5) a +0 buckler (6, -35, D:5) 21 stones (6, -3, D:5) the cursed +1 robe of the Black Moon {Int+7 SInv} It affects your intelligence (+7). It lets you see invisible. It has a curse placed upon it. (7, -47, D:5) a cursed +0 shortbow (7, -32, D:5) a +0 whip (9, -47, D:5) a +0 dagger (12, -48, D:5) a +0 halberd (14, -47, D:5) a +0 spear (15, -48, D:5) a +0 quarterstaff (28, -33, D:5) a +0 leather armour (31, -10, D:5) 2 arrows (35, -8, D:5) a +0 shortbow 24 arrows (36, -8, D:5) an arrow Level 6 of the Dungeon (0, 0, D:6) a +0 spear (2, -1, D:6) a +0 spear (2, 0, D:6) a +0 halberd (2, 14, D:6) a +0 long sword (13, -1, D:6) a +0 spear (18, -15, D:6) a +0 leather armour (22, 19, D:6) a +0 giant club (23, 7, D:6) 20 arrows (25, -10, D:6) a +0 trident (26, -10, D:6) a +0 mace (26, -9, D:6) a +0 dagger a +0 mace of protection (29, 30, D:6) a +0 flail (32, 16, D:6) an arrow (33, 18, D:6) 2 arrows (33, 19, D:6) an arrow (33, 21, D:6) a +0 shortbow 11 arrows (38, 15, D:6) a +0 falchion (38, 17, D:6) a +0 whip (38, 20, D:6) a +0 halberd (39, -13, D:6) 22 stones (39, 17, D:6) a +0 club (39, 19, D:6) a +0 spear (41, 9, D:6) a +0 club (46, 2, D:6) a tomahawk (46, 8, D:6) a +0 scale mail (47, 1, D:6) a +0 club 4 tomahawks a +0 scale mail a +0 falchion (48, 0, D:6) a +4 trident (54, 3, D:6) 2 arrows (54, 5, D:6) an arrow (54, 6, D:6) an arrow (54, 8, D:6) a +0 shortbow 15 arrows Level 7 of the Dungeon (0, 0, D:7) a +0 hunting sling (12, 12, D:7) an arrow (14, 12, D:7) 2 arrows (15, 10, D:7) 16 arrows a +0 shortbow (15, 11, D:7) an arrow (16, 11, D:7) 2 arrows (18, 10, D:7) 5 stones (18, 11, D:7) 19 arrows a +0 shortbow (19, 1, D:7) a +0 hand axe (19, 2, D:7) a +0 dagger a +0 robe (19, 10, D:7) 2 stones (20, 2, D:7) a +0 hand axe a +0 leather armour (20, 6, D:7) 19 stones (20, 10, D:7) a stone (21, 9, D:7) a book of Callings (21, 13, D:7) a +0 flail (22, 11, D:7) a stone (23, 1, D:7) a +1 vampiric dagger a +0 robe (23, 9, D:7) 12 stones (25, 21, D:7) 9 gold pieces (25, 24, D:7) a wand of random effects (39) a +0 animal skin a +0 falchion (27, 3, D:7) 26 stones (35, 1, D:7) a potion of flight (39, 33, D:7) a +0 whip (unseen) (39, 34, D:7) a +0 club (unseen) (41, 32, D:7) a scroll of random uselessness (41, 33, D:7) a +0 dagger (unseen) (41, 34, D:7) a +0 hunting sling a +0 ring mail (42, -5, D:7) 22 stones (43, 24, D:7) a +0 ring mail (44, 25, D:7) a +0 war axe a +0 plate armour (46, -11, D:7) a +0 spear a +0 robe (46, 4, D:7) a +0 ring mail (46, 5, D:7) a +0 robe a +0 dagger (47, -11, D:7) a +0 great sword a +0 robe a +3 great sword a +0 robe (47, 4, D:7) a +0 ring mail (47, 5, D:7) a +0 chain mail a +0 long sword (47, 6, D:7) a +0 leather armour (unseen) (48, 5, D:7) a +0 scale mail (unseen) (48, 6, D:7) a +0 leather armour a +0 hand axe (53, 5, D:7) 18 stones Level 8 of the Dungeon (0, 0, D:8) a +0 dagger (1, 0, D:8) a +0 hand axe a +0 trident a +0 plate armour (7, 28, D:8) a +0 scimitar (13, 42, D:8) a +0 great sword (17, 42, D:8) an uncursed staff of summoning (19, 27, D:8) an arrow (19, 29, D:8) a +0 shortbow 13 arrows (19, 39, D:8) a +0 mace (19, 40, D:8) a +2 giant spiked club (19, 41, D:8) a Fen Folio (20, 24, D:8) an arrow (20, 25, D:8) an arrow (20, 26, D:8) an arrow (22, 27, D:8) a +0 scimitar a +0 chain mail (24, 20, D:8) an arrow (24, 21, D:8) a large rock an arrow (24, 22, D:8) a +3 chain mail of positive energy a +1 dire flail of crushing (24, 23, D:8) a large rock (24, 24, D:8) a large rock a +1 hand axe of chopping a +0 shortbow 15 arrows (25, 15, D:8) a +1 quarterstaff of protection (25, 25, D:8) a large rock (26, 16, D:8) 7 bolts (30, 44, D:8) a +0 leather armour (37, 18, D:8) a +0 robe a +0 dagger (38, 18, D:8) a +0 war axe (38, 20, D:8) a +0 giant club a +0 dire flail (38, 39, D:8) a +0 flail (39, 19, D:8) a +0 scale mail 3 tomahawks (45, 48, D:8) 15 stones Level 9 of the Dungeon (0, 0, D:9) a cursed +0 chain mail (1, -2, D:9) a +0 club (1, -1, D:9) a +0 leather armour a +0 trident (2, -2, D:9) a cursed -2 club a +0 dagger (9, -45, D:9) 15 poisoned needles (12, -44, D:9) a +0 flail (12, -28, D:9) a +0 leather armour (29, -25, D:9) a stone (30, -23, D:9) a stone (33, -23, D:9) 3 stones a +0 whip of flaming (34, -23, D:9) a +0 dagger a +0 blowgun 13 poisoned needles (37, -26, D:9) 6 silver javelins (37, -17, D:9) a +0 pair of gloves (38, -19, D:9) a +0 giant club (52, -7, D:9) a +2 falchion of freezing Level 10 of the Dungeon (0, 0, D:10) 14 stones (3, -5, D:10) a +0 mace (3, -3, D:10) 8 poisoned needles (5, 17, D:10) Eludacil's Volume of Transformation and the Entourage Spells Type Level a - Passwall Transmutation/Earth 2 b - Sticks to Snakes Transmutation 2 c - Summon Ice Beast Ice/Summoning 4 d - Yara's Violent Unravelling Hexes/Transmutation 5 e - Summon Hydra Summoning 7 Trog disapproves of the use of such an item. (21, 20, D:10) a scroll of random uselessness (22, -18, D:10) a +0 whip (26, 22, D:10) a +2 long sword of slicing (30, 13, D:10) a +0 giant club (33, -8, D:10) 14 stones (33, 6, D:10) a +0 hand axe 25 stones a +0 animal skin (36, 16, D:10) 23 stones (56, -4, D:10) a +0 flail (58, 0, D:10) a scroll of amnesia 4 scrolls of immolation a +0 pair of gloves 3 potions of lignification a wand of enslavement (14) Level 11 of the Dungeon [Shop] Xero Vuwku's Armour Emporium a +0 ring mail (60 gold) a +2 plate armour of cold resistance (600 gold) a +3 plate armour of cold resistance (675 gold) a +0 scale mail (60 gold) a +0 robe (10 gold) a +0 robe (10 gold) a +0 chain mail (67 gold) a +0 chain mail of poison resistance (127 gold) a +2 leather armour of cold resistance (285 gold) the +1 robe of Bitterness {*Slow Regen+ Int+4 Slay+2} (358 gold) It affects your intelligence (+4). It affects your accuracy and damage with ranged weapons and melee attacks (+2). It increases your rate of regeneration. It may slow you when you take damage. (0, 0, D:11) 17 poisoned needles (4, 5, D:11) a stone (4, 10, D:11) 7 bolts (5, -1, D:11) a +0 whip a +0 leather armour (5, 2, D:11) a +0 flail a +0 scale mail (6, 1, D:11) a +0 dagger 4 stones (7, 5, D:11) 18 stones (20, 5, D:11) a +0 shortbow 8 arrows (20, 7, D:11) an arrow (20, 8, D:11) an arrow (20, 9, D:11) an arrow (21, 10, D:11) an arrow (22, 17, D:11) 24 stones (22, 27, D:11) a +0 dagger (22, 28, D:11) a +0 short sword (23, 27, D:11) a stone (24, 26, D:11) a stone (25, 27, D:11) 2 stones (31, 22, D:11) 19 arrows (32, -8, D:11) a +0 giant spiked club (32, 7, D:11) a +0 glaive of chopping (35, -3, D:11) a +0 long sword (35, -2, D:11) 9 stones (35, 7, D:11) a +0 leather armour (39, 15, D:11) a +0 trident (41, 12, D:11) a cursed -3 trident (53, 3, D:11) 18 stones Level 12 of the Dungeon (0, 0, D:12) a +0 robe (2, -9, D:12) a +0 battleaxe (11, 12, D:12) a +0 giant club a +0 giant spiked club (11, 14, D:12) a +1 ring mail of magic resistance a +2 great sword of holy wrath (11, 36, D:12) a +0 dagger (16, 25, D:12) a +0 robe (19, -4, D:12) 2 potions of degeneration (19, 7, D:12) 5 curare-tipped needles (19, 8, D:12) a +0 mace (23, 3, D:12) a +0 leather armour a +0 great sword (24, 3, D:12) a +0 giant club a +0 giant club (27, 9, D:12) a scroll of random uselessness (29, 4, D:12) 4 large rocks (29, 20, D:12) a +0 long sword (31, 14, D:12) a book of Conjurations (31, 15, D:12) a cursed +0 leather armour a +0 flail a +0 chain mail a +0 club (31, 16, D:12) a +2 war axe of freezing (31, 19, D:12) a +0 giant spiked club a +0 giant spiked club (32, 17, D:12) a +1 scimitar of flaming a +0 falchion (33, 20, D:12) a +0 buckler (34, 17, D:12) a +0 hand axe (34, 18, D:12) 2 scrolls of immolation a +0 club (43, 36, D:12) a +0 quarterstaff (51, 32, D:12) a +0 scale mail (53, 9, D:12) a +0 ring mail Level 13 of the Dungeon (0, 0, D:13) an uncursed staff of cold (3, 7, D:13) a +0 troll leather armour (4, 21, D:13) a cursed +0 leather armour (6, -5, D:13) 8 stones (7, 22, D:13) a wand of paralysis (6) a wand of clouds (7) a wand of polymorph (20) a wand of iceblast (9) a wand of flame (31) (7, 39, D:13) the +3 scythe of Wrongful Imprisonment {slice, rC+ Int+4} It inflicts extra damage upon your enemies. It affects your intelligence (+4). It protects you from cold. (8, 25, D:13) a +0 club (9, 4, D:13) a +0 dagger (11, 23, D:13) a book of Callings (11, 39, D:13) a +0 quarterstaff (12, 39, D:13) 3 bolts (12, 40, D:13) a +0 arbalest a +0 arbalest 37 bolts (13, 40, D:13) a +0 giant club 20 bolts a +0 arbalest (14, 40, D:13) a bolt (17, 18, D:13) a +0 giant spiked club a +0 giant spiked club (18, 25, D:13) a +0 whip (18, 40, D:13) a bolt (22, -6, D:13) 8 needles of sleeping (22, 26, D:13) 22 stones (22, 33, D:13) a +1 war axe a +0 robe a +0 falchion a +0 robe a +5 battleaxe a +0 robe (23, 35, D:13) a cursed +4 spear of freezing a cursed +0 robe (25, 5, D:13) a +0 scale mail (26, 39, D:13) a +0 giant club (28, 30, D:13) a +0 helmet (36, 30, D:13) a +0 battleaxe (37, 35, D:13) a +0 long sword (42, 13, D:13) a book of the Earth (47, 26, D:13) a +0 mace Level 14 of the Dungeon (0, 0, D:14) an arrow (2, 1, D:14) a +3 great mace (unseen) (5, 1, D:14) a +0 shortbow (still there?) an arrow (still there?) (6, 2, D:14) an arrow Level 1 of the Orcish Mines (0, 0, Orc:1) a tomahawk (5, -3, Orc:1) an arrow a +2 long sword of electrocution a +0 chain mail (6, -3, Orc:1) a +0 long sword 4 tomahawks a +0 plate armour a +0 trident a +0 leather armour a +0 dagger a +0 robe a +0 dagger a +2 robe of magic resistance (7, -4, Orc:1) a +0 short sword of venom a +0 longbow 17 arrows a +0 leather armour (12, -6, Orc:1) a tomahawk (12, -4, Orc:1) a +4 chain mail of poison resistance (12, -2, Orc:1) a +3 chain mail of positive energy (15, -1, Orc:1) 20 stones (22, 11, Orc:1) a +0 trident a +0 chain mail (23, 11, Orc:1) a +0 hand axe of flaming a +0 chain mail a +0 ring mail a +0 war axe a +0 plate armour (25, 9, Orc:1) a +0 flail a cursed +0 leather armour (53, 9, Orc:1) a +0 troll leather armour Level 2 of the Orcish Mines [Shop] Xyheocuo's Antique Weapon Shoppe a +0 glaive (169 gold) a cursed -2 spear (2 gold) a +0 battleaxe (169 gold) a +0 shortbow (78 gold) a +0 scimitar (104 gold) a +0 giant spiked club (49 gold) a +2 quick blade (702 gold) [Shop] Xutownooch's Jewellery Emporium an uncursed ring of fire (325 gold) an uncursed amulet of the gourmand (390 gold) the macabre finger necklace {rN+} (520 gold) [amulet of nothing] It protects you from negative energy. the amulet "Koviten" {Spirit Dex+3} (562 gold) [amulet of guardian spirit] It causes incoming damage to be split between your health and magic. It affects your dexterity (+3). a cursed ring of teleportation (58 gold) an uncursed ring of ice (325 gold) an uncursed amulet of the gourmand (390 gold) an uncursed ring of ice (325 gold) [Shop] Rafotus's General Store 13 sling bullets (110 gold) a potion of degeneration (17 gold) a scroll of acquirement (884 gold) a phial of floods (680 gold) a wand of polymorph (11) (221 gold) [Shop] Emelagoi's Antique Armour Shop a +0 leather armour (48 gold) a +0 leather armour (48 gold) a +0 ring mail (96 gold) a +0 ring mail (96 gold) a +0 scale mail (96 gold) a +0 chain mail (108 gold) a +0 leather armour (48 gold) a +0 scale mail (96 gold) (2, -3, Orc:2) a +0 dagger a +0 robe (3, -6, Orc:2) a +0 short sword a +0 hand axe a +0 ring mail (4, -6, Orc:2) a +0 flail a +0 chain mail (6, 13, Orc:2) a +0 chain mail 2 tomahawks a +0 trident (7, 11, Orc:2) a +0 chain mail a +0 long sword of holy wrath a +0 plate armour a cursed +0 scimitar (7, 12, Orc:2) a +0 troll leather armour a tomahawk a +0 mace (7, 13, Orc:2) a +0 trident (9, 27, Orc:2) a +0 dagger a cursed +0 robe (10, 7, Orc:2) a +2 robe of resistance a +0 dagger (10, 17, Orc:2) a tomahawk (10, 27, Orc:2) a +0 hand axe a +0 chain mail (10, 28, Orc:2) a +0 dagger a +0 robe (11, 28, Orc:2) a +3 dagger a +0 robe a +0 whip a +0 leather armour (14, 9, Orc:2) 2 large rocks (16, 8, Orc:2) a large rock (18, 7, Orc:2) a large rock (21, 16, Orc:2) a +0 battleaxe a +0 chain mail (22, 25, Orc:2) a +0 hand axe a +0 leather armour (23, 16, Orc:2) a +0 dagger a +0 robe (23, 19, Orc:2) a +0 long sword a +0 chain mail a +0 glaive (23, 22, Orc:2) a +0 dagger a +2 robe of magic resistance (23, 23, Orc:2) a +3 antimagic broad axe (24, 20, Orc:2) a cursed -2 great mace a +0 chain mail (24, 23, Orc:2) a +0 giant club (24, 24, Orc:2) a +0 scimitar a +0 chain mail (24, 25, Orc:2) a +0 giant club (27, 20, Orc:2) a +2 great sword a +0 plate armour (29, 14, Orc:2) a +0 bardiche a +0 plate armour (29, 15, Orc:2) a +0 glaive a +0 chain mail 2 tomahawks (29, 16, Orc:2) a +0 war axe a +0 chain mail a +0 club (30, 14, Orc:2) a cursed -1 hand axe a tomahawk a +0 chain mail (30, 15, Orc:2) a tomahawk a +0 scimitar a +0 chain mail (30, 16, Orc:2) a +0 long sword a +0 chain mail a +0 flail a +0 chain mail (30, 29, Orc:2) a cursed -2 flail a +0 plate armour (31, 15, Orc:2) a tomahawk (31, 16, Orc:2) a +0 dagger a +0 robe (31, 17, Orc:2) a +0 trident a +0 chain mail (31, 30, Orc:2) a +0 halberd a +0 plate armour (34, 15, Orc:2) a +0 hand axe a +0 chain mail (34, 19, Orc:2) a +0 short sword a cursed +0 leather armour (40, 30, Orc:2) a +0 giant spiked club (43, 38, Orc:2) 2 scrolls of holy word (46, 11, Orc:2) a +0 flail (47, 12, Orc:2) a +0 dagger a +0 robe (48, 12, Orc:2) a +0 giant club Level 1 of the Lair of Beasts (0, 0, Lair:1) 11 bolts (1, -12, Lair:1) a +0 war axe (12, 26, Lair:1) 2 potions of degeneration (16, 12, Lair:1) a +0 leather armour (39, 40, Lair:1) 11 stones Level 2 of the Lair of Beasts (0, 0, Lair:2) a +0 scythe (1, 14, Lair:2) a +3 chain mail (2, -13, Lair:2) a +0 leather armour (6, -8, Lair:2) a scroll of amnesia (15, -32, Lair:2) a +0 long sword (15, -22, Lair:2) a scroll of amnesia (21, 19, Lair:2) a +0 flail (22, 16, Lair:2) 14 gold pieces (28, -18, Lair:2) 17 stones (32, 8, Lair:2) a +0 rapier (38, -4, Lair:2) a +0 falchion Level 3 of the Lair of Beasts (0, 0, Lair:3) a cursed +0 morningstar (2, -8, Lair:3) a +2 pair of gloves (5, 18, Lair:3) a +0 leather armour (6, 9, Lair:3) a cursed amulet of inaccuracy a +4 amulet of reflection a +1 buckler (7, 11, Lair:3) a +0 ring mail (18, 23, Lair:3) 25 stones (21, 21, Lair:3) an uncursed staff of fire (25, -12, Lair:3) 20 stones (38, 11, Lair:3) 20 stones Level 4 of the Lair of Beasts (0, 0, Lair:4) 14 stones (4, 7, Lair:4) 16 stones (5, 21, Lair:4) a +0 plate armour (6, -12, Lair:4) 15 arrows (7, -15, Lair:4) 22 arrows (12, -2, Lair:4) 20 stones (14, 1, Lair:4) a +0 hand axe of freezing (14, 24, Lair:4) 13 arrows (35, 19, Lair:4) a +0 spear (37, 7, Lair:4) 17 stones (45, -7, Lair:4) a scroll of random uselessness (48, -12, Lair:4) 8 poisoned needles (48, 4, Lair:4) a book of Conjurations (52, 22, Lair:4) a potion of lignification (53, 25, Lair:4) a +0 hunting sling (57, -1, Lair:4) a phantom mirror Level 5 of the Lair of Beasts (0, 0, Lair:5) the +2 scale mail "Hoittoph" {Regen+} It increases your rate of regeneration. a +2 war axe of chopping (4, 52, Lair:5) 13 stones (5, 27, Lair:5) a +0 short sword (5, 35, Lair:5) a +0 robe (16, 34, Lair:5) a scroll of immolation (30, 57, Lair:5) a +0 hunting sling (42, 39, Lair:5) a +0 scale mail (44, 38, Lair:5) a +0 ring mail (52, 21, Lair:5) 23 stones Level 6 of the Lair of Beasts (0, 0, Lair:6) a cursed -1 mace (1, 10, Lair:6) a +4 whip (2, -9, Lair:6) the +3 leather armour of Happy Babbling {Stlth+} It makes you more stealthy. (6, 10, Lair:6) a +0 ring mail (14, -17, Lair:6) a +0 shield (24, -4, Lair:6) a +0 large shield (26, -5, Lair:6) a book of Frost (26, -4, Lair:6) a +0 ring mail (26, -3, Lair:6) a +1 leather armour of cold resistance (27, -5, Lair:6) 17 bolts (31, 28, Lair:6) a +0 ring mail (40, -16, Lair:6) 7 needles of confusion (43, 13, Lair:6) a scroll of immolation (55, -13, Lair:6) 2 potions of lignification (56, -19, Lair:6) an uncursed staff of poison (57, 0, Lair:6) a +0 scale mail (58, 20, Lair:6) a +0 hunting sling Level 1 of the Shoals (0, 0, Shoals:1) a +0 club (1, 12, Shoals:1) a harpy corpse (skeletalised by now) (1, 14, Shoals:1) a harpy corpse (skeletalised by now) (2, 10, Shoals:1) 19 stones (7, 0, Shoals:1) a +0 scythe (8, -1, Shoals:1) a water nymph corpse (skeletalised by now) (8, 10, Shoals:1) 21 arrows (9, -1, Shoals:1) a snapping turtle corpse (skeletalised by now) (9, 0, Shoals:1) a +0 trident a +0 arbalest (10, -1, Shoals:1) a +0 trident a merfolk corpse (skeletalised by now) (13, 6, Shoals:1) a +1 mace of protection (13, 15, Shoals:1) a +0 trident (14, 19, Shoals:1) a +1 spear of piercing 17 javelins of returning a +2 leather armour of cold resistance a merfolk corpse (16, -1, Shoals:1) a +0 pair of gloves (17, 18, Shoals:1) a javelin of penetration (17, 19, Shoals:1) 2 javelins of penetration (20, 13, Shoals:1) 2 javelins of penetration (20, 17, Shoals:1) 2 javelins of penetration (21, 12, Shoals:1) a javelin of penetration (33, 16, Shoals:1) a harpy corpse (37, -4, Shoals:1) a +0 trident (40, -7, Shoals:1) a throwing net (41, -7, Shoals:1) a wind drake corpse (42, 19, Shoals:1) a potion of degeneration (53, 19, Shoals:1) a dream sheep corpse