byc4i cyc4in dyc4 eyc4i fyc4in

0od4in 1od4 2od4i 3od4in 4od4

pfe4 qfe4i rfe4in sfe4 tfe4i

e6e4i f6e4in g6e4 h6e4i i6e4in

3wf4in 4wf4 5wf4i 6wf4in 7wf4