∆ ∆ ∆ ∆ ∆ ∆ ∆ ∆ ▓+▓ ∆ ▓.▓ ∆ ▓.▓ ▓.▓ , ▓.▓ * ▓.▓ * ,▓)▓ , ▓.▓ ,▓W▓ ,* ▓{▓ ,,▓<▓ * ▓▓▓