button1 button2 button3 button4
(1) ‹z–¨ (2) ¬’Ž (3) ¬’Ž (4) ‹z–¨
button1 button2
(5) ¬’Ž (6) ‹z–¨
button1 button2
(7) ¬’Ž (8) ‹z–¨

SwiftsCŠŒ挵 



@