xnq22v ynq2 znq22 0nq22v 1nq2
mer2 ner22 oer22v per2 qer22
b5r22 c5r22v d5r2 e5r22 f5r22v
0vs22v 1vs2 2vs22 3vs22v 4vs2
pmt2 qmt22 rmt22v smt2 tmt22