4ko4 5ko4o 6ko4of 7ko4 8ko4o

tbp4o ubp4of vbp4 wbp4o xbp4of

i2p4of j2p4 k2p4o l2p4of m2p4

7sq4 8sq4o 9sq4of atq4 btq4o

wjr4o xjr4of yjr4 zjr4o 0jr4of