ujxx18 tjxx1 sjxx rjxx18 qjxx1

5swx1 4swx 3swx18 2swx1 1swx

g2vx f2vx18 e2vx1 d2vx c2vx18

rbvx18 qbvx1 pbvx obvx18 nbvx1

2kux1 1kux 0kux18 zkux1 ykux