-ic bbb bbc bbg bbi bbl bcb bcc bcg bci bcl bgb bgc bgg bgi bgl bi- bib bic big bii bil blb blc blg bli bll c-- cbb cbc cbg cbi cbl ccb ccc ccg cci ccl cgb cgc cgg cgi cgl ci- cib cic cig cii cil cl- clb clc clg cli cll gbc gbg gbi gbl gcb gcc gcg gci gcl ggb ggc ggg ggi gib gic gig gii gil glb glc glg gli gll ibb ibc ibg ibi ibl icb icc icg ici icl igb igc igg igi igl iib iic iii iil il- ilb ilc ilg ili ill lbb lbc lbg lbi lbl lcb lcc lcg lci lcl lgb lgc lgg lgi lgl lib lic lig lii lil llb llc llg lli lll