first, 4 - 4 U2 g# f* F$ Q9 j$ j
if one side more heavy, take up and check next. if equal, then the uncheck 4 take to check next.5 M% [2 K4 O+ Y, a+ D
second, 2 - 2公仔箱論壇6 }* c+ b6 w2 H0 N+ T' l: r
take the different 4 spread to 2 - 2 and check it. more heavy side take up to the next step.7 p: Z' B9 B6 \2 m# [
third, 1 - 1" ~' s& {4 k9 Q, x C- w
bingo!! |