-al -ly -ol a-a a-b a-c aaa aab aac aah aal aao aap aay ab- aba abb abc abh abl abo abp aby ac- aca acb acc ach acl aco acp acy aha ahb ahc ahh ahl aho ahp ahy al- ala alb alc alh all alo alp aly aoa aob aoc aoh aol aoo aop ap- apa apb apc aph apl apo app apy ay- aya ayc ayh ayl ayo ayp b-p baa bab bac bah bal bao bap bay bba bbb bbc bbh bbl bbo bbp bby bca bcb bcc bch bcl bco bcp bcy bha bhb bhc bhh bhl bho bhp bla blb blc blh bll blo blp bly boa bob boc boh bol boo bop boy bpa bpb bpc bph bpl bpo bpp bpy by- bya byc byh byl byo byp c-- caa cab cac cah cal cao cap cay cba cbb cbc cbh cbl cbo cbp cby cca ccb ccc cch ccl cco ccp ch- cha chb chc chh chl cho chp chy cl- cla clb clc clh cll clo clp cly co- coa cob coc coh col coo cop coy cpa cpb cpc cph cpl cpo cpp cya cyb cyc cyl cyo cyp haa hab hac hah hal hao hap hay hba hbb hbc hbh hbl hbo hbp hby hca hcb hcc hch hcl hco hcp hcy hha hhb hhc hhh hhl hho hhp hhy hla hlb hlc hlh hll hlo hlp hly hoa hob hoc hoh hol hoo hop hoy hpa hpb hpc hph hpl hpo hpp hpy hy- hya hyb hyc hyh hyl hyo hyp hyy l-p la- laa lab lac lah lal lao lap lay lba lbb lbc lbh lbl lbo lbp lca lcb lcc lch lcl lco lcp lcy lha lhb lhc lhh lho lhp lla llb llc lll llo llp lly loa lob loc loh lol loo lop loy lpa lpb lpc lph lpl lpo lpp lya lyc lyl lyo oaa oab oac oah oal oao oap ob- oba obb obc obh obl obo obp oby oc- oca ocb occ och ocl oco ocp oha ohc ohh ohl oho ohp ola olb olc oll olo olp oly oo- ooa oob ooc ooh ool ooo oop op- opa opb opc oph opl opo opp opy oya oyl oyo p-p paa pab pac pah pal pao pap pay pba pbb pbc pbl pbo pbp pby pca pcb pcc pch pcl pco pcp pha phb phc phl pho php phy pla plb plc plh pll plo plp ply poa pob poc poh pol poo pop poy ppa ppb ppc pph ppl ppo ppp py- pya pyb pyc pyl pyo yaa yab yac yah yal yao yap yay ybc ybl ybp yby yca ycc ych ycl yco ycp ycy yha yhc ylc yll yly yob yoc yol yoo yop yoy ypa ypl ypo yyb yyc yyy