-ic c-- ccc ccd cce ccg cch cci cdc cdd cde cdg cdh cdi ce- cec ced cee ceg ceh cei cgc cgd cge cgg cgh cgi ch- chc chd che chg chh chi ci- cic cid cie cig cih cii dcc dcd dce dcg dci ddc ddd dde ddg ddh ddi de- dec ded dee deg deh dei dgc dgd dge dgg dgh dgi dh- dhc dhd dhe dhh dhi di- dic did die dig dih dii ec- ecc ecd ece ecg ech eci ed- edc edd ede edg edh edi eec eed eee eeg egc egd ege egg egh egi ehc ehd ehe ehg ehh ehi eic eid eie eig eii g-d gcc gcd gce gcg gch gci gdc gdd gde gdh gdi ge- gec ged gee geg geh gei ggc ggd ggg ggh ggi ghc ghd ghe ghg ghh ghi gic gid gie gig gih gii h-i hcc hcd hce hcg hch hci hdc hdd hde hdg hdh hdi he- hec hed hee heg heh hei hgc hge hgg hgh hgi hhc hhd hhe hhg hhh hhi hic hid hie hig hih hii i-d icc icd ice icg ich ici idc idd ide idg idh idi ie- iec ied iee ieg iei igc igd ige igg igh igi ihc ihd ihe ihg ihh ihi iic iid iie iih iii