-al -ic a-a a-b a-c a-i aaa aab aac aae aai aak aal aam aap ab- aba abb abc abe abi abk abl abm abp ac- aca acb acc ace aci ack acl acm acp aea aeb aec aee aei aek ael aem aep ai- aia aib aic aie aii aik ail aim aip aka akb akc ake aki akk akl akm akp al- ala alb alc ale ali alk all alm alp ama amb amc ame ami amk aml amm amp ap- apa apb apc ape api apk apl apm app b-p baa bab bac bae bai bak bal bam bap bba bbb bbc bbe bbi bbk bbl bbm bbp bca bcb bcc bce bci bck bcl bcm bcp be- bea beb bec bee bei bek bel bem bep bi- bia bib bic bie bii bik bil bim bip bka bkb bkc bke bkk bkl bkm bkp bla blb blc ble bli blk bll blm blp bma bmb bmc bme bmi bmk bml bmm bmp bpa bpb bpc bpe bpi bpl bpm bpp c-- caa cab cac cae cai cak cal cam cap cba cbb cbc cbe cbi cbk cbl cbm cbp cca ccb ccc cce cci cck ccl ccm ccp ce- cea ceb cec cee cei cek cel cem cep ci- cia cib cic cie cii cik cil cim cip cka ckb ckc cki ckm cl- cla clb clc cle cli clk cll clm clp cma cmb cmc cme cmi cmk cml cmm cmp cpa cpb cpc cpe cpi cpk cpl cpm cpp eaa eab eac eae eai eak eal eam eap eba ebb ebc ebe ebi ebk ebl ebm ebp ec- eca ecb ecc ece eci eck ecl ecm eea eeb eec eee eek eel eem eep eia eib eic eie eii eik eil eim eip eka ekb ekc eke eki ekl ekp ela elb elc ele eli elk ell elm elp em- ema emb emc eme emi emk eml emm emp ep- epa epb epc epe epi epl epm epp ia- iaa iab iac iae iai ial iam iap iba ibb ibc ibe ibi ibk ibl ibm ibp ica icb icc ice ici ick icl icm icp ie- iea iec iee iei iek iel iem iep iia iib iic iie iii iil iim iip ika ikb ikc ike iki ikk ikl il- ila ilb ilc ile ili ilk ill ilm ilp im- ima imb imc ime imi iml imm imp ipa ipb ipc ipe ipi ipl ipm ipp ka- kaa kab kac kae kai kak kal kam kap kba kbb kbc kbe kbi kbk kbl kbm kbp kca kcb kcc kce kci kck kcl kcm kcp ke- kea keb kec kee kei kek kel kem kep kia kib kic kie kii kik kil kim kip kkb kkc kke kki kkk kkl kkm kkp kl- kla klb klc kli klm kma kmb kmc kme kmi kmk kml kmm kmp kpa kpc kpe kpi kpk kpl kpm kpp l-p la- laa lab lac lae lai lak lal lam lap lba lbb lbc lbe lbi lbk lbl lbm lbp lca lcb lcc lce lci lck lcl lcm lcp lea leb lec lee lei lek lel lem lep lia lib lic lie lii lik lil lim lip lka lkb lkl lkp lla llb llc lle lli llk lll llm llp lma lmb lmc lme lmi lmk lml lmm lmp lpa lpb lpc lpe lpi lpk lpl lpm lpp maa mab mac mae mai mak mal mam map mba mbb mbc mbe mbi mbk mbl mbm mbp mc- mca mcb mcc mce mci mck mcl mcm mcp mea meb mec mee mei mek mel mem mep mi- mia mib mic mie mii mik mil mim mip mka mkb mkc mke mkk mkl mkm mkp mla mlb mlc mle mli mlk mll mlm mlp mma mmb mmc mme mmi mmk mml mmm mmp mpa mpb mpc mpe mpi mpk mpl mpm mpp p-p paa pab pac pae pai pak pal pam pap pba pbb pbc pbe pbi pbk pbl pbm pbp pca pcb pcc pce pci pck pcl pcm pcp pea peb pec pee pei pek pel pem pep pia pib pic pie pii pik pil pim pip pka pkb pkc pke pki pkl pkm pkp pla plb plc ple pli plk pll plm plp pma pmb pmc pme pmi pmk pml pmm pmp ppa ppb ppc ppe ppi ppk ppl ppm ppp