1g20 2g20x 3g20x5 4g20 5g20x

q720x r720x5 s720 t720x u720x5

fy30x5 gy30 hy30x iy30x5 jy30

4o40 5o40x 6o40x5 7o40 8o40x

tf50x uf50x5 vf50 wf50x xf50x5