-al -ic a-a a-b a-c a-i aaa aab aac aae aaf aah aai aal aap ab- aba abb abc abe abf abh abi abl abp ac- aca acb acc ace acf ach aci acl acp aea aeb aec aee aef aeh aei ael aep af- afa afb afc afe aff afh afi afl afp aha ahb ahc ahe ahf ahh ahi ahl ahp ai- aia aib aic aie aif aih aii ail aip al- ala alb alc ale alf alh ali all alp ap- apa apb apc ape apf aph api apl app b-p baa bab bac bae baf bah bai bal bap bba bbb bbc bbe bbf bbh bbi bbl bbp bca bcb bcc bce bcf bch bci bcl bcp be- bea beb bec bee bef beh bei bel bep bfa bfb bfc bfe bff bfh bfi bfl bfp bha bhb bhc bhe bhf bhh bhi bhl bhp bi- bia bib bic bie bif bih bii bil bip bla blb blc ble blf blh bli bll blp bpa bpb bpc bpe bpf bph bpi bpl bpp c-- caa cab cac cae caf cah cai cal cap cba cbb cbc cbe cbf cbh cbi cbl cbp cca ccb ccc cce ccf cch cci ccl ccp ce- cea ceb cec cee cef ceh cei cel cep cfa cfb cfc cfe cff cfh cfi cfl cfp ch- cha chb chc che chf chh chi chl chp ci- cia cib cic cie cif cih cii cil cip cl- cla clb clc cle clf clh cli cll clp cpa cpb cpc cpe cpf cph cpi cpl cpp eaa eab eac eae eaf eah eai eal eap eba ebb ebc ebe ebf ebh ebi ebl ebp ec- eca ecb ecc ece ecf ech eci ecl eea eeb eec eee eef eel eep ef- efa efb efc efe eff efh efi efl efp eha ehb ehc ehe ehf ehh ehi ehl ehp eia eib eic eie eif eii eil eip ela elb elc ele elf elh eli ell elp ep- epa epb epc epe epf eph epi epl epp faa fab fac fae faf fah fai fal fap fba fbb fbc fbe fbf fbh fbi fbl fbp fca fcb fcc fce fcf fci fcl fcp fea feb fec fee fef feh fei fel fep ffa ffc ffe fff ffh ffi ffl ffp fha fhb fhc fhe fhf fhh fhi fhl fhp fia fib fic fie fif fih fii fil fip fla flb flc fle flf fli fll flp fpa fpb fpc fpe fph fpi fpl fpp h-i haa hab hac hae haf hah hai hal hap hba hbb hbc hbe hbf hbh hbi hbl hbp hca hcb hcc hce hcf hch hci hcl hcp he- hea heb hec hee hef heh hei hel hep hfa hfb hfc hfe hff hfh hfi hfl hfp hha hhb hhc hhe hhf hhh hhi hhl hhp hia hib hic hie hif hih hii hil hip hla hlb hlc hle hlf hlh hli hll hlp hpa hpb hpc hpe hpf hph hpi hpl hpp i-f ia- iaa iab iac iae iaf iah iai ial iap iba ibb ibc ibe ibf ibh ibi ibl ibp ica icb icc ice icf ich ici icl icp ie- iea iec iee ief iei iel iep ifa ifb ifc ife iff ifi ifl ifp iha ihb ihc ihe ihf ihh ihi ihl ihp iia iib iic iie iif iih iii iil iip il- ila ilb ilc ile ilf ilh ili ill ilp ipa ipb ipc ipe ipf ipi ipl ipp l-p la- laa lab lac lae laf lah lai lal lap lba lbb lbc lbe lbf lbh lbi lbl lbp lca lcb lcc lce lcf lch lci lcl lcp lea leb lec lee lef leh lei lel lep lfa lfb lfc lfe lff lfh lfi lfl lfp lha lhb lhc lhf lhh lhi lhp lia lib lic lie lif lih lii lil lip lla llb llc lle llf lli lll llp lpa lpb lpc lpe lpf lph lpi lpl lpp p-p paa pab pac pae paf pah pai pal pap pba pbb pbc pbe pbf pbi pbl pbp pca pcb pcc pce pcf pch pci pcl pcp pea peb pec pee pef peh pei pel pep pfa pfb pfc pfe pff pfi pfl pfp pha phb phc phe phf phi phl php pia pib pic pie pif pih pii pil pip pla plb plc ple plf plh pli pll plp ppa ppb ppc ppe ppf pph ppi ppl ppp