-ic -ol b-p bbb bbc bbd bbe bbh bbi bbl bbo bbp bcb bcc bcd bce bch bci bcl bco bcp bdb bdc bdd bde bdh bdi bdl bdo bdp be- beb bec bed bee beh bei bel beo bep bhb bhc bhd bhe bhh bhi bhl bho bhp bi- bib bic bid bie bih bii bil bio bip blb blc bld ble blh bli bll blo blp bob boc bod boe boh boi bol boo bop bpb bpc bpd bpe bph bpi bpl bpo bpp c-- cbb cbc cbd cbe cbh cbi cbl cbo cbp ccb ccc ccd cce cch cci ccl cco ccp cdb cdc cdd cde cdh cdi cdl cdo cdp ce- ceb cec ced cee ceh cei cel ceo cep ch- chb chc chd che chh chi chl cho chp ci- cib cic cid cie cih cii cil cio cip cl- clb clc cld cle clh cli cll clo clp co- cob coc cod coe coh coi col coo cop cpb cpc cpd cpe cph cpi cpl cpo cpp dbb dbc dbd dbe dbh dbi dbl dbo dbp dcb dcc dcd dce dci dcl dco dcp ddb ddc ddd dde ddh ddi ddl ddo ddp de- deb dec ded dee deh dei del deo dep dh- dhb dhc dhd dhe dhh dhi dhl dho dhp di- dib dic did die dih dii dil dio dip dl- dlb dlc dld dle dlh dli dll dlo dlp dob doc dod doe doh doi dol doo dop dpb dpc dpd dpe dph dpi dpl dpo dpp ebb ebc ebd ebe ebh ebi ebl ebo ebp ec- ecb ecc ecd ece ech eci ecl eco ed- edb edc edd ede edh edi edl edo edp eeb eec eed eee eel eeo eep ehb ehc ehd ehe ehh ehi ehl eho ehp eib eic eid eie eii eil eio eip elb elc eld ele elh eli ell elo elp eo- eob eoc eod eoe eoh eoi eol eoo eop ep- epb epc epd epe eph epi epl epo epp h-i hbb hbc hbd hbe hbh hbi hbl hbo hbp hcb hcc hcd hce hch hci hcl hco hcp hdb hdc hdd hde hdh hdi hdl hdo hdp he- heb hec hed hee heh hei hel heo hep hhb hhc hhd hhe hhh hhi hhl hho hhp hib hic hid hie hih hii hil hio hip hlb hlc hld hle hlh hli hll hlo hlp hob hoc hod hoe hoh hoi hol hoo hop hpb hpc hpd hpe hph hpi hpl hpo hpp i-d ibb ibc ibd ibe ibh ibi ibl ibo ibp icb icc icd ice ich ici icl ico icp idb idc idd ide idh idi idl ido idp ie- iec ied iee iei iel iep ihb ihc ihd ihe ihh ihi ihl iho ihp iib iic iid iie iih iii iil iio iip il- ilb ilc ild ile ilh ili ill ilo ilp io- iob ioc iod ioe ioh ioi iol ioo iop ipb ipc ipd ipe ipi ipl ipo ipp l-p lbb lbc lbd lbe lbh lbi lbl lbo lbp lcb lcc lcd lce lch lci lcl lco lcp ldb ldc ldd lde ldh ldi ldl ldo ldp leb lec led lee leh lei lel leo lep lhb lhc lhd lhh lhi lho lhp lib lic lid lie lih lii lil lio lip llb llc lld lle lli lll llo llp lob loc lod loe loh loi lol loo lop lpb lpc lpd lpe lph lpi lpl lpo lpp o-i ob- obb obc obd obe obh obi obl obo obp oc- ocb occ ocd och oci ocl oco ocp odb odc odd ode odh odi odl odo odp oeb oec oed oee oeh oei oel oeo oep ohc ohd ohe ohh ohi ohl oho ohp oib oic oid oie oii oil oio oip olb olc old ole oli oll olo olp oo- oob ooc ood ooh ooi ool ooo oop op- opb opc opd ope oph opi opl opo opp p-p pbb pbc pbd pbe pbi pbl pbo pbp pcb pcc pcd pce pch pci pcl pco pcp pdb pdc pdd pde pdh pdi pdl pdo pdp peb pec ped pee peh pei pel peo pep phb phc phd phe phi phl pho php pib pic pid pie pih pii pil pio pip plb plc pld ple plh pli pll plo plp pob poc pod poe poh poi pol poo pop ppb ppc ppd ppe pph ppi ppl ppo ppp