self reproducer generator - use with itself as input
[,>++++++++[<-------->-]<]
>>>>+
[<+>43--------------------------------------------
[<+>45--
[<+>46-
[<+>60--------------
[<+>62--
[<+>91-----------------------------
[<+>93--
[<[-]]]]]]]]>,+]<<
@
[<]<+++++++[>+++++++++<-]>-..>
[<.<+++++[>----<-]>+>[<<+>.>-]<[>+<-]>+++++++++++++++++++>]
<<<[<]>
[
 -[<++>-[<+>-[<++++++++++++++>-[<++>-[<+>+++++++++++++[<++>-]]]]]]
 ++++++[<+++++++>-]<+.>>
]