a1rc b1rcs c1rcs2 d1rc e1rcs

zrscs 0rscs2 1rsc 2rscs 3rscs2

oitcs2 pitc qitcs ritcs2 sitc

d9tc e9tcs f9tcs2 g9tc h9tcs

2zucs 3zucs2 4zuc 5zucs 6zucs2