s22y r22yei q22ye p22y o22yei

3b2yei 2b2ye 1b2y 0b2yei zb2ye

el1ye dl1y cl1yei bl1ye al1y

pu0y ou0yei nu0ye mu0y lu0yei

03zyei z3zye y3zy x3zyei w3zye