2f3b2 3f3b23 4f3b 5f3b2 6f3b23

r63b23 s63b t63b2 u63b23 v63b

gx4b hx4b2 ix4b23 jx4b kx4b2

5n5b2 6n5b23 7n5b 8n5b2 9n5b23

ue6b23 ve6b we6b2 xe6b23 ye6b