-er -ey -ly bbb bbc bbe bbl bbr bby bcb bcc bce bcl bcr bcy be- beb bec bee bel ber bey blb blc ble bll blr bly brb bre brl brr bry by- byc bye byl byr c-- cbb cbc cbe cbl cbr cby ccb ccc cce ccl ccr ce- ceb cec cee cel cer cey cl- clb clc cle cll clr cly crb crc cre crl crr cry cyb cyc cye cyl cyr ebb ebc ebe ebl ebr eby ec- ecb ecc ece ecl ecr eeb eec eee eel eer eey elb elc ele ell elr ely erb erc ere erl err ery eyc eye eyl eyr lbb lbc lbe lbl lbr lcb lcc lce lcl lcr lcy leb lec lee lel ler ley llb llc lle lll llr lly lrb lrc lrr lry lyc lye lyl lyr rbb rbc rbe rbl rbr rcb rcc rce rcl rcr re- reb rec ree rel rer rey rlc rle rll rlr rly rrb rrc rrl rrr ry- ryc rye ryr ryy ybc ybe ybl ybr yby ycc yce ycl ycy yeb yec yee yel yer yey ylc yle yll ylr yly yrc yre yyb yyc yye yyy