& H% P) r" [+ w, rmax=20*x10+32*x11+47*x12+57*x13+66*x14+71*x15+82*x16+90*x17+100*x18+110*x19+40*x20+50*x21+60*x22+71*x23+82*x24+93*x25+104*x26+115*x27+125*x28+135*x29+50*x30+61*x31+72*x32+84*x33+97*x34+109*x35+120*x36+131*x37+140*x38+150*x39; ) A& X& s8 N9 c, I" k" C' Y : n+ u. Q! ]6 P. x% E0 x0*x10+1*x11+2*x12+3*x13+4*x14+5*x15+6*x16+7*x17+8*x18+9*x19+0*x20+1*x21+2*x22+3*x23+4*x24+5*x25+6*x26+7*x27+8*x28+9*x29+0*x30+1*x31+2*x32+3*x33+4*x34+5*x35+6*x36+7*x37+8*x38+9*x39=9;% v/ Z, M; D w% x: U* d