first, 4 - 4+ X3 ^2 c# W8 a9 @0 k! e+ ?
if one side more heavy, take up and check next. if equal, then the uncheck 4 take to check next.
2 v! q6 L8 ]3 e3 ]8 {% Y' Jsecond, 2 - 2
7 g4 Z2 k _4 Z+ q N% s. v3 Otake the different 4 spread to 2 - 2 and check it. more heavy side take up to the next step.
2 {( T1 H0 u$ x y- D公仔箱論壇third, 1 - 1tvb now,tvbnow,bttvb; g; I9 F: x2 ?7 @8 g. [2 t
bingo!! |