first, 4 - 4# I- {% }* j, C# p
if one side more heavy, take up and check next. if equal, then the uncheck 4 take to check next.
8 C4 s9 C5 {# T) F: o公仔箱論壇second, 2 - 2
$ m/ Z+ X3 V: p! m" K* _; |0 Etake the different 4 spread to 2 - 2 and check it. more heavy side take up to the next step.
" w, y& c. J2 F1 K, x公仔箱論壇third, 1 - 14 Q3 N. g3 A) t4 H: ^/ d) ?
bingo!! |