vars x0 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 rules x0 >= 1 -> x0' = x0-1 , x2' = x2+1 ; x1 >= 1 -> x1' = x1-1 , x5' = x5+1 ; x2 >= 1 , x6 >= 1 -> x2' = x2-1 , x3' = x3+1 , x6' = x6-1 ; x3 >= 1 -> x0' = x0+1 , x3' = x3-1 , x7' = x7+1 ; x4 >= 1 -> x1' = x1+1 , x4' = x4-1 , x7' = x7+1 ; x5 >= 1 , x8 >= 1 -> x4' = x4+1 , x5' = x5-1 , x8' = x8-1 ; x6 >= 1 -> x6' = x6-1 , x7' = x7+1 ; x8 >= 1 -> x7' = x7+1 , x8' = x8-1 ; x9 >= 1 -> x6' = x6+1 , x9' = x9-1 ; x7 >= 1 -> x7' = x7-1 , x9' = x9+1 ; x9 >= 1 -> x8' = x8+1 , x9' = x9-1 ; x9 >= 1 -> x9' = x9-1 , x10' = x10+1 ; x9 >= 1 -> x9' = x9-1 , x11' = x11+1 ; x10 >= 1 -> x7' = x7+1 , x10' = x10-1 ; x11 >= 1 -> x7' = x7+1 , x11' = x11-1 ; x10 >= 1 , x12 >= 1 -> x10' = x10-1 , x12' = x12-1 , x13' = x13+1 ; x13 >= 1 -> x7' = x7+1 , x13' = x13-1 , x16' = x16+1 ; x14 >= 1 -> x7' = x7+1 , x14' = x14-1 , x17' = x17+1 ; x11 >= 1 , x15 >= 1 -> x11' = x11-1 , x14' = x14+1 , x15' = x15-1 ; x16 >= 1 -> x12' = x12+1 , x16' = x16-1 ; x17 >= 1 -> x15' = x15+1 , x17' = x17-1 ; init x0 >= 1 , x1 >= 1 , x2 = 0 , x3 = 0 , x4 = 0 , x5 = 0 , x6 = 0 , x7 = 3 , x8 = 0 , x9 = 0 , x10 = 0 , x11 = 0 , x12 = 0 , x13 = 0 , x14 = 0 , x15 = 0 , x16 >= 1 , x17 >= 1 target x3 >= 1 , x4 >= 1 , x13 >= 1 , x14 >= 1