t2ufc s2uf r2ufc1 q2ufc p2uf

4buf 3bufc1 2bufc 1buf 0bufc1

fltfc1 eltfc dltf cltfc1 bltfc

qusfc pusf ousfc1 nusfc musf

13rf 03rfc1 z3rfc y3rf x3rfc1