-ic -th bbb bbc bbe bbh bbi bbk bbl bbt bcb bcc bce bch bci bck bcl bct be- beb bec bee beh bei bek bel bet bhb bhc bhe bhh bhi bhk bhl bht bi- bib bic bie bih bii bik bil bit bkb bkc bke bkk bkl bkt blb blc ble blh bli blk bll blt btb btc bte bth bti btk btl btt c-- cbb cbc cbe cbh cbi cbk cbl cbt ccb ccc cce cch cci cck ccl cct ce- ceb cec cee ceh cei cek cel cet ch- chb chc che chh chi chk chl cht ci- cib cic cie cih cii cik cil cit ckb ckc ckh cki ckt cl- clb clc cle clh cli clk cll clt ctb ctc cte cth cti ctk ctl ctt ebb ebc ebe ebh ebi ebk ebl ebt ec- ecb ecc ece ech eci eck ecl ect eeb eec eee eek eel eet ehb ehc ehe ehh ehi ehl eht eib eic eie eii eik eil eit ekb ekc eke ekh eki ekl ekt elb elc ele elh eli elk ell elt etb etc ete eth eti etk etl ett h-i hbb hbc hbe hbh hbi hbk hbl hbt hcb hcc hce hch hci hck hcl hct he- heb hec hee heh hei hek hel het hhb hhc hhe hhh hhi hhk hhl hht hib hic hie hih hii hik hil hit hkb hkh hki hkk hkl hkt hlb hlc hle hlh hli hll hlt htb htc hte hth hti htk htl htt ibb ibc ibe ibh ibi ibk ibl ibt icb icc ice ich ici ick icl ict ie- iec iee iei iek iel iet ihb ihc ihe ihh ihi ihk ihl iht iib iic iie iih iii iil iit ikb ikc ike iki ikk ikl ikt il- ilb ilc ile ilh ili ilk ill ilt itb itc ite ith iti itk itl itt k-t kbb kbc kbe kbh kbi kbk kbl kcb kcc kce kch kci kck kcl kct ke- keb kec kee keh kei kek kel ket khe khh khi khk kib kic kie kih kii kik kil kit kkb kkc kke kkh kki kkk kkl kkt kl- klb klc klh kli klt ktb ktc kte kth ktk ktl ktt lbb lbc lbe lbh lbi lbk lbl lbt lcb lcc lce lch lci lck lcl lct leb lec lee leh lei lek lel let lhb lhc lhh lhi lhk lht lib lic lie lih lii lik lil lit lkb lkh lkl lkt llb llc lle lli llk lll llt ltb ltc lte lth lti ltk ltl ltt tbb tbc tbe tbh tbi tbk tbl tbt tcb tcc tce tch tci tck tcl tct te- teb tec tee teh tei tek tel tet th- thb thc the thh thi thk thl tht tib tic tie tih tii tik til tit tkb tkc tke tkk tkl tkt tlc tle tlh tli tlk tll tlt ttb ttc tte tth tti ttk ttl ttt