▒ ▒▒▒▒▒▒▒▒▒ ..▒▒▒.......▒ ............▒ ▒...........▒ ▒...........▒ ........Z...▒ ........<..▒▒ ...........▒ ......▒▒▒▒▒▒ ...... .▒▒▒▒▒