Počitadlo.
START, LA / clears AC
INCR, IAC / increments AC
BACK, NOP / delay
NOP / delay
ISZ INDX / loop on INDX
JMP BACK / if INDX non-zero
ISZ INDY / loop on INDY
JMP INCR / if INDY non-zero
HLT / INDY is zero
INDX, 0 / Delay counter
INDY, 0 / Follows AC