เดินเป็นสามเหลี่ยม

PAUSE 1000
Main: GOSUB left : PAUSE 670
GOSUB go : PAUSE 1000
GOSUB left : PAUSE 660
GOSUB go : PAUSE 1000
GOSUB left :PAUSE 670
GOSUB go :PAUSE 1000
GOSUB off : PAUSE 7000
GOTO Main
left:HIGH 13:LOW 12:LOW 15:LOW 14:RETURN
go:HIGH 13:LOW 12:HIGH 15:LOW 14:RETURNoff:LOW 13:LOW 12:LOW 15: LOW 14:RETURN