-al -ic -ol a-a a-b a-c a-i aaa aab aac aag aai aal aao aap ab- aba abb abc abg abi abl abo abp ac- aca acb acc acg aci acl aco acp ag- aga agb agc agg agi agl ago agp ai- aia aib aic aig aii ail aio aip al- ala alb alc alg ali all alo alp aoa aob aoc aog aoi aol aoo aop ap- apa apb apc apg api apl apo app b-p baa bab bac bag bai bal bao bap bba bbb bbc bbg bbi bbl bbo bbp bca bcb bcc bcg bci bcl bco bcp bga bgb bgc bgg bgi bgl bgo bgp bi- bia bib bic big bii bil bio bip bla blb blc blg bli bll blo blp boa bob boc bog boi bol boo bop bpa bpb bpc bpg bpi bpl bpo bpp c-- caa cab cac cag cai cal cao cap cba cbb cbc cbg cbi cbl cbo cbp cca ccb ccc ccg cci ccl cco ccp cga cgb cgc cgg cgi cgl cgo cgp ci- cia cib cic cig cii cil cio cip cl- cla clb clc clg cli cll clo clp co- coa cob coc cog coi col coo cop cpa cpb cpc cpg cpi cpl cpo cpp g-p gaa gab gac gag gai gal gao gap gba gbc gbg gbi gbl gbo gbp gca gcb gcc gcg gci gcl gco gcp gga ggb ggc ggg ggi ggo ggp gia gib gic gig gii gil gio gip gla glb glc glg gli gll glo glp goa gob goc gog goi gol goo gop gpa gpb gpc gpg gpi gpl gpo gpp ia- iaa iab iac iag iai ial iao iap iba ibb ibc ibg ibi ibl ibo ibp ica icb icc icg ici icl ico icp iga igb igc igg igi igl igo igp iia iib iic iii iil iio iip il- ila ilb ilc ilg ili ill ilo ilp io- ioa iob ioc iog ioi iol ioo iop ipa ipb ipc ipg ipi ipl ipo ipp l-p la- laa lab lac lag lai lal lao lap lba lbb lbc lbg lbi lbl lbo lbp lca lcb lcc lcg lci lcl lco lcp lga lgb lgc lgg lgi lgl lgo lgp lia lib lic lig lii lil lio lip lla llb llc llg lli lll llo llp loa lob loc log loi lol loo lop lpa lpb lpc lpg lpi lpl lpo lpp o-i oaa oab oac oag oai oal oao oap ob- oba obb obc obg obi obl obo obp oc- oca ocb occ ocg oci ocl oco ocp oga ogc ogg ogi ogl ogo ogp oia oib oic oii oil oio oip ola olb olc olg oli oll olo olp oo- ooa oob ooc oog ooi ool ooo oop op- opa opb opc opg opi opl opo opp p-p paa pab pac pag pai pal pao pap pba pbb pbc pbg pbi pbl pbo pbp pca pcb pcc pcg pci pcl pco pcp pga pgb pgc pgg pgi pgl pgo pgp pia pib pic pig pii pil pio pip pla plb plc plg pli pll plo plp poa pob poc pog poi pol poo pop ppa ppb ppc ppg ppi ppl ppo ppp