Y mul pow add c x2 c mul pow add x4 x2 c add mul x4 add mul c x2 add mul c mul add c x2 add x2 pow x2 c mul c mul x4 mul pow add x4 x2 c add c x2 add mul c mul add x4 x2 add x2 mul c mul add c x2 add x2 pow x2 c mul pow add x4 x2 c mul add c x2 add x2 pow x4 c