first ot all ,celebrate to two group which have 6 in a grouptvb now,tvbnow,bttvb/ |. O& k+ d) r% P+ a/ O! G) U
and then celebrate again to 3 in a group from which more heavier$ R, _7 g8 R; D6 y: L; s1 Q
lastly, take two ping pongs from the heavier group and put in5.39.217.76& [, O! V! e" l T8 u. s4 \: ^5 y3 K
when there are same quality
9 D Q S# V8 T0 e. x5.39.217.76that's mean the third ping pong is different4 J! o K8 l! G0 p* _& r# {
5.39.217.768 ?6 F$ k5 ~, Q; E0 C, L; T
i got it in 1 minute |