-al -ic -ol a-a a-b a-c a-i aaa aab aac aae aag aai aal aao aap ab- aba abb abc abe abg abi abl abo abp ac- aca acb acc ace acg aci acl aco acp aea aeb aec aee aeg aei ael aeo aep ag- aga agb agc age agg agi agl ago agp ai- aia aib aic aie aig aii ail aio aip al- ala alb alc ale alg ali all alo alp aoa aob aoc aoe aog aoi aol aoo aop ap- apa apb apc ape apg api apl apo app b-p baa bab bac bae bag bai bal bao bap bba bbb bbc bbe bbg bbi bbl bbo bbp bca bcb bcc bce bcg bci bcl bco bcp be- bea beb bec bee beg bei bel beo bep bga bgb bgc bge bgg bgi bgl bgo bgp bi- bia bib bic bie big bii bil bio bip bla blb blc ble blg bli bll blo blp boa bob boc boe bog boi bol boo bop bpa bpb bpc bpe bpg bpi bpl bpo bpp c-- caa cab cac cae cag cai cal cao cap cba cbb cbc cbe cbg cbi cbl cbo cbp cca ccb ccc cce ccg cci ccl cco ccp ce- cea ceb cec cee ceg cei cel ceo cep cga cgb cgc cge cgg cgi cgl cgo cgp ci- cia cib cic cie cig cii cil cio cip cl- cla clb clc cle clg cli cll clo clp co- coa cob coc coe cog coi col coo cop cpa cpb cpc cpe cpg cpi cpl cpo cpp eaa eab eac eae eag eai eal eao eap eba ebb ebc ebe ebg ebi ebl ebo ebp ec- eca ecb ecc ece ecg eci ecl eco eea eeb eec eee eeg eel eeo eep ega egb egc ege egg egi egl ego egp eia eib eic eie eig eii eil eio eip ela elb elc ele elg eli ell elo elp eo- eoa eob eoc eoe eog eoi eol eoo eop ep- epa epb epc epe epg epi epl epo epp g-p gaa gab gac gae gag gai gal gao gap gba gbc gbe gbg gbi gbl gbo gbp gca gcb gcc gce gcg gci gcl gco gcp ge- gea geb gec gee geg gei gel geo gep gga ggb ggc ggg ggi ggo ggp gia gib gic gie gig gii gil gio gip gla glb glc gle glg gli gll glo glp goa gob goc goe gog goi gol goo gop gpa gpb gpc gpe gpg gpi gpl gpo gpp ia- iaa iab iac iae iag iai ial iao iap iba ibb ibc ibe ibg ibi ibl ibo ibp ica icb icc ice icg ici icl ico icp ie- iea iec iee ieg iei iel iep iga igb igc ige igg igi igl igo igp iia iib iic iie iii iil iio iip il- ila ilb ilc ile ilg ili ill ilo ilp io- ioa iob ioc ioe iog ioi iol ioo iop ipa ipb ipc ipe ipg ipi ipl ipo ipp l-p la- laa lab lac lae lag lai lal lao lap lba lbb lbc lbe lbg lbi lbl lbo lbp lca lcb lcc lce lcg lci lcl lco lcp lea leb lec lee leg lei lel leo lep lga lgb lgc lge lgg lgi lgl lgo lgp lia lib lic lie lig lii lil lio lip lla llb llc lle llg lli lll llo llp loa lob loc loe log loi lol loo lop lpa lpb lpc lpe lpg lpi lpl lpo lpp o-i oaa oab oac oae oag oai oal oao oap ob- oba obb obc obe obg obi obl obo obp oc- oca ocb occ ocg oci ocl oco ocp oea oeb oec oee oeg oei oel oeo oep oga ogc oge ogg ogi ogl ogo ogp oia oib oic oie oii oil oio oip ola olb olc ole olg oli oll olo olp oo- ooa oob ooc oog ooi ool ooo oop op- opa opb opc ope opg opi opl opo opp p-p paa pab pac pae pag pai pal pao pap pba pbb pbc pbe pbg pbi pbl pbo pbp pca pcb pcc pce pcg pci pcl pco pcp pea peb pec pee peg pei pel peo pep pga pgb pgc pge pgg pgi pgl pgo pgp pia pib pic pie pig pii pil pio pip pla plb plc ple plg pli pll plo plp poa pob poc poe pog poi pol poo pop ppa ppb ppc ppe ppg ppi ppl ppo ppp