first, 4 - 41 Q( `# V" L- \% ?- Y% b
if one side more heavy, take up and check next. if equal, then the uncheck 4 take to check next.5.39.217.76% s' `8 o2 h3 I, C4 G: V
second, 2 - 2/ l7 Q! V5 O! U- k! n7 j9 I
take the different 4 spread to 2 - 2 and check it. more heavy side take up to the next step.
7 x$ Q* W6 @; T" h. Lthird, 1 - 1tvb now,tvbnow,bttvb! ?* B; |4 Q/ P" t8 ^( L( D* b/ t
bingo!! |