1-------------------------------------------------------------------------------------------------------------
2--------------14/15/14/15-15^---17----15/13/15----13--13--13--15-12------------------
3----------15------------------------------------------------------------------------------12--12---------
4-------------------------------------------------------------------------------------------------------------
1--------------------------------------------------------------------------------------------------------
2--------------------------------------------------------------------------------------------------------
3-------------------------------9----9--9--10--10------9--10--10--12-12ดันสายขึ้นแล้วดันลง
4----9--12--11--11--12---------------------------7------------------------------------------------
1------------------------------------------------------------15----
2----------13--12----------13--12-------13--12-------------
3-----12--------------12-------------12------------12---------
4-------------------------------------------------------------------
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