2op2d 3op2d3 4op2 5op2d 6op2d3
rfq2d3 sfq2 tfq2d ufq2d3 vfq2
g6q2 h6q2d i6q2d3 j6q2 k6q2d
5wr2d 6wr2d3 7wr2 8wr2d 9wr2d3
uns2d3 vns2 wns2d xns2d3 yns2