@prog air-zap.muf 1 999 d 1 i : top #17719 ; : parent #17780 ; : main begin top exits dup while recycle loop pop 0 parent contents begin dup while dup top dbcmp not if swap 1 + over then next loop pop begin dup 0 > while 1 - swap recycle loop pop me @ "Done." notify ; . c q