p39b q39bl r39bl6 s39b t39bl

euacl fuacl6 guac huacl iuacl6

3kbcl6 4kbc 5kbcl 6kbcl6 7kbc

sbcc tbccl ubccl6 vbcc wbccl

h2ccl i2ccl6 j2cc k2ccl l2ccl6