-ic -th bbb bbc bbg bbh bbi bbn bbo bbr bbs bbt bcb bcc bcg bch bci bcn bco bcr bcs bct bgb bgc bgg bgh bgi bgn bgo bgr bgs bgt bhb bhc bhg bhh bhi bho bhr bhs bht bi- bib bic big bih bii bin bio bir bis bit bnb bnc bng bni bnn bno bnr bns bnt bob boc bog boh boi bon boo bor bos bot brb brg brh bri brn bro brr brs brt bsb bsc bsg bsh bsi bsn bso bsr bss bst btb btc btg bth bti btn bto btr bts btt c-- cbb cbc cbg cbh cbi cbn cbo cbr cbs cbt ccb ccc ccg cch cci ccn cco ccr ccs cct cgb cgc cgg cgh cgi cgn cgo cgr cgs cgt ch- chb chc chg chh chi chn cho chr chs cht ci- cib cic cig cih cii cin cio cir cis cit cn- cnb cnc cng cnh cni cnn cno cnr cns cnt co- cob coc cog coh coi con coo cor cos cot crb crc crg crh cri crn cro crr crs crt csb csc csg csh csi csn cso csr css cst ctb ctc ctg cth cti ctn cto ctr cts ctt gbc gbg gbh gbi gbn gbo gbr gbs gbt gcb gcc gcg gch gci gcn gco gcr gcs gct ggb ggc ggg ggh ggi ggn ggo ggr ggs ggt ghb ghc ghg ghh ghi ghn gho ghr ghs ght gib gic gig gih gii gin gio gir gis git gnb gnc gni gnn gno gnr gns gnt gob goc gog goh goi gon goo gor gos got grb grc grg grh gri grn gro grr grs grt gsb gsc gsg gsi gsn gso gsr gss gst gtb gtc gtg gth gti gtn gto gtr gts gtt h-i hbb hbc hbg hbh hbi hbn hbo hbr hbs hbt hcb hcc hcg hch hci hcn hco hcr hcs hct hgb hgc hgg hgh hgi hgn hgo hgr hgs hgt hhb hhc hhg hhh hhi hhn hho hhr hhs hht hib hic hig hih hii hin hio hir his hit hnb hnc hng hnh hnn hno hns hnt hob hoc hog hoh hoi hon hoo hor hos hot hr- hrb hrc hrg hrh hri hrn hro hrr hrs hrt hsb hsc hsg hsh hsi hsn hsr hss hst htb htc htg hth hti htn hto htr hts htt ibb ibc ibg ibh ibi ibn ibo ibr ibs ibt icb icc icg ich ici icn ico icr ics ict igb igc igg igh igi ign igo igr igs igt ihb ihc ihg ihh ihi ihn iho ihr ihs iht iib iic iih iii iin iio iir iis iit in- inb inc ing inh ini inn ino inr ins int io- iob ioc iog ioh ioi ion ioo ior ios iot ir- irb irc irg iri irn iro irr irs irt is- isb isc isg ish isi isn iso isr iss ist itb itc itg ith iti itn ito its itt n-i nbb nbc nbg nbi nbn nbo nbr nbs nbt ncb ncc ncg nch nci ncn nco ncr ncs nct ngb ngc ngg ngh ngi ngn ngo ngs ngt nhb nhc nhg nhh nhi nhn nhr nhs nht nib nic nig nih nii nin nio nir nis nit nnb nnc nng nnh nni nnn nno nns nnt no- nob noc nog noh noi non noo nor nos not nrb nrc nrg nri nrn nro nrr nrs nrt nsb nsc nsg nsh nsi nsn nso nsr nss nst ntb ntc ntg nth nti ntn nto ntr nts ntt o-i ob- obb obc obg obh obi obn obo obr obs obt oc- ocb occ ocg och oci ocn oco ocr ocs oct ogc ogg ogh ogi ogn ogo ogs ogt ohc ohg ohh ohi ohn oho ohr ohs oht oib oic oii oin oio oir ois oit on- onb onc ong onh oni onn ono onr ons ont oo- oob ooc oog ooh ooi oon ooo oor oos oot or- orb orc org orh ori orn oro orr ors ort os- osb osc osg osh osi osn oso osr oss ost ot- otb otc otg oth oti otn oto otr ots ott rbb rbc rbg rbh rbi rbn rbo rbr rbs rbt rcb rcc rcg rch rci rcn rco rcr rcs rct rgb rgc rgg rgh rgi rgn rgo rgr rgs rgt rh- rhb rhc rhg rhh rhi rhn rho rhr rhs rht rib ric rig rih rii rin rio rir ris rit rnb rnc rng rnh rni rnn rno rnr rns rnt rob roc rog roh roi ron roo ror ros rot rrb rrc rrg rrh rri rrn rrr rrs rrt rsb rsc rsg rsh rsi rsn rso rsr rss rst rtb rtc rtg rti rtn rto rtr rts rtt sbb sbc sbg sbh sbi sbn sbo sbr sbs sbt scb scc scg sch sci scn sco scr scs sct sgb sgc sgg sgh sgi sgn sgo sgr sgs sgt sh- shb shc shg shh shi shn sho shr shs sht sib sic sig sih sii sin sio sir sis sit snb snc sng sni snn sno snr sns snt sob soc sog soh soi son soo sor sos sot sr- srb src srg srh sri srn sro srr srs srt ss- ssb ssc ssg ssh ssi ssn sso ssr sss sst stb stc stg sth sti stn sto str sts stt tbb tbc tbg tbh tbi tbn tbo tbr tbs tbt tcb tcc tcg tch tci tcn tco tcr tcs tct tgb tgc tgg tgh tgi tgn tgo tgr tgs tgt th- thb thc thg thh thi thn tho thr ths tht tib tic tig tih tii tin tio tir tis tit tnb tnc tng tnh tni tnn tno tnr tns tnt to- tob toc tog toh toi ton too tor tos tot trb trc trg trh tri trn tro trr trs trt tsb tsc tsg tsh tsi tsn tso tsr tss tst ttb ttc ttg tth tti ttn