-al -ly -ol a-a a-b a-c aaa aab aac aah aal aao aay ab- aba abb abc abh abl abo aby ac- aca acb acc ach acl aco acy aha ahb ahc ahh ahl aho ahy al- ala alb alc alh all alo aly aoa aob aoc aoh aol aoo ay- aya ayc ayh ayl ayo baa bab bac bah bal bao bay bba bbb bbc bbh bbl bbo bby bca bcb bcc bch bcl bco bcy bha bhb bhc bhh bhl bho bla blb blc blh bll blo bly boa bob boc boh bol boo boy by- bya byc byh byl byo c-- caa cab cac cah cal cao cay cba cbb cbc cbh cbl cbo cby cca ccb ccc cch ccl cco ch- cha chb chc chh chl cho chy cl- cla clb clc clh cll clo cly co- coa cob coc coh col coo coy cya cyb cyc cyl cyo haa hab hac hah hal hao hay hba hbb hbc hbh hbl hbo hby hca hcb hcc hch hcl hco hcy hha hhb hhc hhh hhl hho hhy hla hlb hlc hlh hll hlo hly hoa hob hoc hoh hol hoo hoy hy- hya hyb hyc hyh hyl hyo hyy la- laa lab lac lah lal lao lay lba lbb lbc lbh lbl lbo lca lcb lcc lch lcl lco lcy lha lhb lhc lhh lho lla llb llc lll llo lly loa lob loc loh lol loo loy lya lyc lyl lyo oaa oab oac oah oal oao ob- oba obb obc obh obl obo oby oc- oca ocb occ och ocl oco oha ohc ohh ohl oho ola olb olc oll olo oly oo- ooa oob ooc ooh ool ooo oya oyl oyo yaa yab yac yah yal yao yay ybc ybl yby yca ycc ych ycl yco ycy yha yhc ylc yll yly yob yoc yol yoo yoy yyb yyc yyy