-al a-a a-b a-c aaa aab aac aad aae aaf aah aal aap ab- aba abb abc abd abe abf abh abl abp ac- aca acb acc acd ace acf ach acl acp ad- ada adb adc add ade adf adh adl adp aea aeb aec aed aee aef aeh ael aep af- afa afb afc afd afe aff afh afl afp aha ahb ahc ahd ahe ahf ahh ahl ahp al- ala alb alc ald ale alf alh all alp ap- apa apb apc apd ape apf aph apl app b-p baa bab bac bad bae baf bah bal bap bba bbb bbc bbd bbe bbf bbh bbl bbp bca bcb bcc bcd bce bcf bch bcl bcp bda bdb bdc bdd bde bdf bdh bdl bdp be- bea beb bec bed bee bef beh bel bep bfa bfb bfc bfd bfe bff bfh bfl bfp bha bhb bhc bhd bhe bhf bhh bhl bhp bla blb blc bld ble blf blh bll blp bpa bpb bpc bpd bpe bpf bph bpl bpp c-- caa cab cac cad cae caf cah cal cap cba cbb cbc cbd cbe cbf cbh cbl cbp cca ccb ccc ccd cce ccf cch ccl ccp cda cdb cdc cdd cde cdf cdh cdl cdp ce- cea ceb cec ced cee cef ceh cel cep cfa cfb cfc cfd cfe cff cfh cfl cfp ch- cha chb chc chd che chf chh chl chp cl- cla clb clc cld cle clf clh cll clp cpa cpb cpc cpd cpe cpf cph cpl cpp daa dab dac dad dae daf dah dal dap dba dbb dbc dbd dbe dbf dbh dbl dbp dca dcb dcc dcd dce dcf dcl dcp dda ddb ddc ddd dde ddf ddh ddl ddp de- dea deb dec ded dee def deh del dep dfa dfb dfc dfd dfe dff dfh dfl dfp dh- dha dhb dhc dhd dhe dhf dhh dhl dhp dl- dla dlb dlc dld dle dlf dlh dll dlp dpa dpb dpc dpd dpe dpf dph dpl dpp eaa eab eac ead eae eaf eah eal eap eba ebb ebc ebd ebe ebf ebh ebl ebp ec- eca ecb ecc ecd ece ecf ech ecl ed- eda edb edc edd ede edf edh edl edp eea eeb eec eed eee eef eel eep ef- efa efb efc efd efe eff efh efl efp eha ehb ehc ehd ehe ehf ehh ehl ehp ela elb elc eld ele elf elh ell elp ep- epa epb epc epd epe epf eph epl epp faa fab fac fad fae faf fah fal fap fba fbb fbc fbd fbe fbf fbh fbl fbp fca fcb fcc fcd fce fcf fcl fcp fda fdb fdc fdd fde fdf fdh fdl fdp fea feb fec fed fee fef feh fel fep ffa ffc ffd ffe fff ffh ffl ffp fha fhb fhc fhe fhf fhh fhl fhp fla flb flc fld fle flf fll flp fpa fpb fpc fpd fpe fph fpl fpp haa hab hac had hae haf hah hal hap hba hbb hbc hbd hbe hbf hbh hbl hbp hca hcb hcc hcd hce hcf hch hcl hcp hda hdb hdc hdd hde hdf hdh hdl hdp he- hea heb hec hed hee hef heh hel hep hfa hfb hfc hfd hfe hff hfh hfl hfp hha hhb hhc hhd hhe hhf hhh hhl hhp hla hlb hlc hld hle hlf hlh hll hlp hpa hpb hpc hpd hpe hpf hph hpl hpp l-p la- laa lab lac lad lae laf lah lal lap lba lbb lbc lbd lbe lbf lbh lbl lbp lca lcb lcc lcd lce lcf lch lcl lcp lda ldb ldc ldd lde ldf ldh ldl ldp lea leb lec led lee lef leh lel lep lfa lfb lfc lfd lfe lff lfh lfl lfp lha lhb lhc lhd lhf lhh lhp lla llb llc lld lle llf lll llp lpa lpb lpc lpd lpe lpf lph lpl lpp p-p paa pab pac pad pae paf pah pal pap pba pbb pbc pbd pbe pbf pbl pbp pca pcb pcc pcd pce pcf pch pcl pcp pda pdb pdc pdd pde pdf pdh pdl pdp pea peb pec ped pee pef peh pel pep pfa pfb pfc pfd pfe pff pfl pfp pha phb phc phd phe phf phl php pla plb plc pld ple plf plh pll plp ppa ppb ppc ppd ppe ppf pph ppl ppp

a-be a-ha aaaa aaab aaac aaad aaae aaaf aaah aaal aaap aaba aabb aabc aabd aabh aabl aabp aaca aacb aacc aacd aace aacf aach aacl aacp aada aadc aade aaea aaec aaep aafa aafb aafc aafd aaff aafl aaha aahl aala aalc aald aale aall aapa aapc aaph aapl abaa abab abac abad abae abaf abal abap abb- abba abbb abbe abca abcb abcc abcd abcf abch abcl abcp abda abec abed abee abel abff abha abla able abpa abpc abpd abpp acaa acab acac acad acae acap acba acbl acca accc accd acce accf acch accp acda acdb acdc acde acdf acdp ace- acea acec aced aceh acel acfc acfd acfe acfl acha ache achh achl achp acla aclc acle acpa acpd acpe adaa adab adac adad adae adah adal adap adba adbc adcc adda addc addd adde addl adea adeb adee adeh adel adfa adfc adfl adha adhd adle adp- aeac aeaf aeap aecb aecl aede aela aelc aelp afaa afad afap afca afcb afcc afch afdb afdc afdl afee afel affa affc afla aflc afle aflp afpa afpc afpe ahab ahac ahad ahah ahal ahdl ahed ahel ahfa ahha ahla ahle ahpl al-p alaa alac alad alae alal alap alb- alba albc albe alca alcc alce ald- alda alde aldl alea alec aled alee alef aleh alep alfa alfe alha all- alla alle allh alll alpa alpe alph alpl apac apah apal apap apba apca apcb apcc apcd apda apdd apea apec aped apeh apel apep apfa apfc apfl aph- apha aphc apl- apla