/say 8,1 !4_('._(`.3(8!3)(8!3)83(8!3)(8!3)4.')_.')_8!
/say 0,11...13 _(`._8!13(`._9) 8!9(89)8! 9(13_.)8!13_.')_1...
/say 0,11..8 !10>>=--> 11>>=--> 8!4 %az  4<--=<< 11<--=<<8!1.
/say 0,11...13 (_.'813(_.'9) 89(8!9)8 9(13`._)813`._)1...
/say 8,1 4(__.'(_.'3(83)(83)8!3(83)(83)4'._)'.__)8
