-ic -th bbb bbc bbe bbh bbi bbn bbt bcb bcc bce bch bci bcn bct be- beb bec bee beh bei ben bet bhb bhc bhe bhh bhi bht bi- bib bic bie bih bii bin bit bnb bnc bne bni bnn bnt btb btc bte bth bti btn btt c-- cbb cbc cbe cbh cbi cbn cbt ccb ccc cce cch cci ccn cct ce- ceb cec cee ceh cei cen cet ch- chb chc che chh chi chn cht ci- cib cic cie cih cii cin cit cn- cnb cnc cne cnh cni cnn cnt ctb ctc cte cth cti ctn ctt ebb ebc ebe ebh ebi ebn ebt ec- ecb ecc ece ech eci ecn ect eeb eec eee een eet ehb ehc ehe ehh ehi ehn eht eib eic eie eii ein eit en- enb enc ene enh eni enn ent etb etc ete eth eti etn ett h-i hbb hbc hbe hbh hbi hbn hbt hcb hcc hce hch hci hcn hct he- heb hec hee heh hei hen het hhb hhc hhe hhh hhi hhn hht hib hic hie hih hii hin hit hnb hnc hne hnh hnn hnt htb htc hte hth hti htn htt ibb ibc ibe ibh ibi ibn ibt icb icc ice ich ici icn ict ie- iec iee iei ien iet ihb ihc ihe ihh ihi ihn iht iib iic iie iih iii iin iit in- inb inc ine inh ini inn int itb itc ite ith iti itn itt n-i nbb nbc nbe nbi nbn nbt ncb ncc nce nch nci ncn nct ne- neb nec nee neh nei nen net nhb nhc nhe nhh nhi nhn nht nib nic nie nih nii nin nit nnb nnc nne nnh nni nnn nnt ntb ntc nte nth nti ntn ntt tbb tbc tbe tbh tbi tbn tbt tcb tcc tce tch tci tcn tct te- teb tec tee teh tei ten tet th- thb thc the thh thi thn tht tib tic tie tih tii tin tit tnb tnc tne tnh tni tnn tnt ttb ttc tte tth tti ttn ttt