first, 4 - 4
5 A( G: w. T1 J# w公仔箱論壇if one side more heavy, take up and check next. if equal, then the uncheck 4 take to check next.
3 ?* y D# T& ^$ w2 gsecond, 2 - 2, t2 r; n- ^, H! w: A6 ]3 l! b7 ^8 a
take the different 4 spread to 2 - 2 and check it. more heavy side take up to the next step.. W7 L8 `$ d; V; n" c
third, 1 - 19 b' g' G8 N3 Y6 Q
bingo!! |