first, 4 - 4
8 E; ]$ {! u0 Z$ C8 dtvb now,tvbnow,bttvbif one side more heavy, take up and check next. if equal, then the uncheck 4 take to check next.公仔箱論壇3 a% O+ w; |) @' y. R) x/ g
second, 2 - 2tvb now,tvbnow,bttvb4 x7 z0 y7 i! _6 H4 R6 z ?
take the different 4 spread to 2 - 2 and check it. more heavy side take up to the next step.
+ m6 b5 T8 G, o$ \/ B2 O0 Fthird, 1 - 1tvb now,tvbnow,bttvb, a9 f! ~3 n( |1 i- n
bingo!! |