Brainfuck test program written by Robert de Bath in 2014
Length is 116 instructions executed in 5368712635 ticks
It needs 62 cells of at least 7 bits each
Very difficult to optimise
Prints "OK" on completion
+>>+++++++++++++++++++++++++++++<<[>>>[>>]<[[>>+<<-]>>-[<<]]>+<<[-<<]<]>
+>>[-<<]<+++++++++[>++++++++>+<<-]>-.----.>.