-ic -th bbb bbc bbd bbe bbh bbi bbk bbt bcb bcc bcd bce bch bci bck bct bdb bdc bdd bde bdh bdi bdk bdt be- beb bec bed bee beh bei bek bet bhb bhc bhd bhe bhh bhi bhk bht bi- bib bic bid bie bih bii bik bit bkb bkc bke bkk bkt btb btc btd bte bth bti btk btt c-- cbb cbc cbd cbe cbh cbi cbk cbt ccb ccc ccd cce cch cci cck cct cdb cdc cdd cde cdh cdi cdk cdt ce- ceb cec ced cee ceh cei cek cet ch- chb chc chd che chh chi chk cht ci- cib cic cid cie cih cii cik cit ckb ckc ckd ckh cki ckt ctb ctc ctd cte cth cti ctk ctt dbb dbc dbd dbe dbh dbi dbk dbt dcb dcc dcd dce dci dck dct ddb ddc ddd dde ddh ddi ddk ddt de- deb dec ded dee deh dei dek det dh- dhb dhc dhd dhe dhh dhi dhk dht di- dib dic did die dih dii dik dit dkb dkc dke dki dkk dkt dtb dtc dtd dte dth dti dtk dtt ebb ebc ebd ebe ebh ebi ebk ebt ec- ecb ecc ecd ece ech eci eck ect ed- edb edc edd ede edh edi edk edt eeb eec eed eee eek eet ehb ehc ehd ehe ehh ehi eht eib eic eid eie eii eik eit ekb ekc ekd eke ekh eki ekt etb etc etd ete eth eti etk ett h-i hbb hbc hbd hbe hbh hbi hbk hbt hcb hcc hcd hce hch hci hck hct hdb hdc hdd hde hdh hdi hdk hdt he- heb hec hed hee heh hei hek het hhb hhc hhd hhe hhh hhi hhk hht hib hic hid hie hih hii hik hit hkb hkd hkh hki hkk hkt htb htc htd hte hth hti htk htt i-d ibb ibc ibd ibe ibh ibi ibk ibt icb icc icd ice ich ici ick ict idb idc idd ide idh idi idk idt ie- iec ied iee iei iek iet ihb ihc ihd ihe ihh ihi ihk iht iib iic iid iie iih iii iit ikb ikc ike iki ikk ikt itb itc itd ite ith iti itk itt k-t kbb kbc kbd kbe kbh kbi kbk kcb kcc kcd kce kch kci kck kct kdb kdc kde kdh kdk kdt ke- keb kec ked kee keh kei kek ket khe khh khi khk kib kic kid kie kih kii kik kit kkb kkc kke kkh kki kkk kkt ktb ktc kte kth ktk ktt tbb tbc tbd tbe tbh tbi tbk tbt tcb tcc tcd tce tch tci tck tct tdb tdc tdd tde tdh tdi tdk tdt te- teb tec ted tee teh tei tek tet th- thb thc thd the thh thi thk tht tib tic tid tie tih tii tik tit tkb tkc tke tkk tkt ttb ttc ttd tte tth tti ttk ttt