print''.join('>>'+'+'*ord(V)for V in'





















































\n






')+'[<<]>>[>++++++[-<<++++++++++>>]<<++..'+'-'*19+'>[-<.>>+<]>[-<+>]>]<<[-[-[-[-[-[-[>++>]<'+'+'*29+'>]<++>]<'+'+'*14+'>]<+>]<++>]<<[->.<]<<]'