Y add mul c mul pow x5 c mul add x5 mul x1 pow add mul x1 add c add x1 mul x5 x1 mul x5 mul x1 add c x4 c add x1 x4 mul c mul pow x5 c mul add c mul x1 mul pow add mul x1 add c add x1 mul x5 x1 mul x5 mul x1 add c x4 c add mul c pow x1 c mul c mul x1 add c x4 add x1 x4