-ic -th bbb bbc bbe bbg bbh bbi bbn bbt bcb bcc bce bcg bch bci bcn bct be- beb bec bee beg beh bei ben bet bgb bgc bge bgg bgh bgi bgn bgt bhb bhc bhe bhg bhh bhi bht bi- bib bic bie big bih bii bin bit bnb bnc bne bng bni bnn bnt btb btc bte btg bth bti btn btt c-- cbb cbc cbe cbg cbh cbi cbn cbt ccb ccc cce ccg cch cci ccn cct ce- ceb cec cee ceg ceh cei cen cet cgb cgc cge cgg cgh cgi cgn cgt ch- chb chc che chg chh chi chn cht ci- cib cic cie cig cih cii cin cit cn- cnb cnc cne cng cnh cni cnn cnt ctb ctc cte ctg cth cti ctn ctt ebb ebc ebe ebg ebh ebi ebn ebt ec- ecb ecc ece ecg ech eci ecn ect eeb eec eee eeg een eet egb egc ege egg egh egi egn egt ehb ehc ehe ehg ehh ehi ehn eht eib eic eie eig eii ein eit en- enb enc ene eng enh eni enn ent etb etc ete etg eth eti etn ett gbc gbe gbg gbh gbi gbn gbt gcb gcc gce gcg gch gci gcn gct ge- geb gec gee geg geh gei gen get ggb ggc ggg ggh ggi ggn ggt ghb ghc ghe ghg ghh ghi ghn ght gib gic gie gig gih gii gin git gnb gnc gne gni gnn gnt gtb gtc gte gtg gth gti gtn gtt h-i hbb hbc hbe hbg hbh hbi hbn hbt hcb hcc hce hcg hch hci hcn hct he- heb hec hee heg heh hei hen het hgb hgc hge hgg hgh hgi hgn hgt hhb hhc hhe hhg hhh hhi hhn hht hib hic hie hig hih hii hin hit hnb hnc hne hng hnh hnn hnt htb htc hte htg hth hti htn htt ibb ibc ibe ibg ibh ibi ibn ibt icb icc ice icg ich ici icn ict ie- iec iee ieg iei ien iet igb igc ige igg igh igi ign igt ihb ihc ihe ihg ihh ihi ihn iht iib iic iie iih iii iin iit in- inb inc ine ing inh ini inn int itb itc ite itg ith iti itn itt n-i nbb nbc nbe nbg nbi nbn nbt ncb ncc nce ncg nch nci ncn nct ne- neb nec nee neg neh nei nen net ngb ngc nge ngg ngh ngi ngn ngt nhb nhc nhe nhg nhh nhi nhn nht nib nic nie nig nih nii nin nit nnb nnc nne nng nnh nni nnn nnt ntb ntc nte ntg nth nti ntn ntt tbb tbc tbe tbg tbh tbi tbn tbt tcb tcc tce tcg tch tci tcn tct te- teb tec tee teg teh tei ten tet tgb tgc tge tgg tgh tgi tgn tgt th- thb thc the thg thh thi thn tht tib tic tie tig tih tii tin tit tnb tnc tne tng tnh tni tnn tnt ttb ttc tte ttg tth tti ttn ttt