-ic bbb bbc bbg bbh bbi bbl bbm bbn bcb bcc bcg bch bci bcl bcm bcn bgb bgc bgg bgh bgi bgl bgm bgn bhb bhc bhg bhh bhi bhl bhm bi- bib bic big bih bii bil bim bin blb blc blg blh bli bll blm bln bmb bmc bmg bmh bmi bml bmm bmn bnb bnc bng bni bnl bnn c-- cbb cbc cbg cbh cbi cbl cbm cbn ccb ccc ccg cch cci ccl ccm ccn cgb cgc cgg cgh cgi cgl cgm cgn ch- chb chc chg chh chi chl chm chn ci- cib cic cig cih cii cil cim cin cl- clb clc clg clh cli cll clm cln cmb cmc cmg cmh cmi cml cmm cmn cn- cnb cnc cng cnh cni cnl cnm cnn gbc gbg gbh gbi gbl gbm gbn gcb gcc gcg gch gci gcl gcm gcn ggb ggc ggg ggh ggi ggm ggn ghb ghc ghg ghh ghi ghl ghn gib gic gig gih gii gil gim gin glb glc glg glh gli gll glm gln gmb gmc gmg gmh gmi gml gmm gmn gnb gnc gni gnl gnm gnn h-i hbb hbc hbg hbh hbi hbl hbm hbn hcb hcc hcg hch hci hcl hcm hcn hgb hgc hgg hgh hgi hgl hgm hgn hhb hhc hhg hhh hhi hhl hhm hhn hib hic hig hih hii hil him hin hlb hlc hlg hlh hli hll hlm hln hmb hmc hmg hmh hmi hml hmm hnb hnc hng hnh hnl hnn ibb ibc ibg ibh ibi ibl ibm ibn icb icc icg ich ici icl icm icn igb igc igg igh igi igl igm ign ihb ihc ihg ihh ihi ihl ihm ihn iib iic iih iii iil iim iin il- ilb ilc ilg ilh ili ill ilm iln im- imb imc img imh imi iml imm imn in- inb inc ing inh ini inl inm inn lbb lbc lbg lbh lbi lbl lbm lcb lcc lcg lch lci lcl lcm lcn lgb lgc lgg lgh lgi lgl lgm lgn lhb lhc lhh lhi lib lic lig lih lii lil lim lin llb llc llg lli lll llm lln lmb lmc lmg lmh lmi lml lmm lmn lnb lnc lng lnh lni lnl lnm lnn mbb mbc mbg mbh mbi mbl mbm mc- mcb mcc mcg mch mci mcl mcm mcn mgb mgc mgh mgi mgl mgm mgn mhc mhg mhh mhi mhl mhm mhn mi- mib mic mig mih mii mil mim min mlb mlc mlg mlh mli mll mlm mln mmb mmc mmg mmh mmi mml mmm mmn mnb mnc mng mni mnl mnm mnn n-i nbb nbc nbg nbi nbl nbm nbn ncb ncc ncg nch nci ncl ncm ncn ngb ngc ngg ngh ngi ngl ngm ngn nhb nhc nhg nhh nhi nhl nhm nhn nib nic nig nih nii nil nim nin nlb nlc nlg nlh nli nll nlm nln nmb nmc nmg nmh nmi nml nmm nmn nnb nnc nng nnh nni nnl nnm nnn