6juq21 5juq2 4juq 3juq21 2juq2

httq2 gttq fttq21 ettq2 dttq

s2sq r2sq21 q2sq2 p2sq o2sq21

3bsq21 2bsq2 1bsq 0bsq21 zbsq2

elrq2 dlrq clrq21 blrq2 alrq