-ic c-- ccc ccd cce ccg cci cck ccm cdc cdd cde cdg cdi cdk cdm ce- cec ced cee ceg cei cek cem cgc cgd cge cgg cgi cgm ci- cic cid cie cig cii cik cim ckc ckd cki ckm cmc cmd cme cmg cmi cmk cmm dcc dcd dce dcg dci dck dcm ddc ddd dde ddg ddi ddk ddm de- dec ded dee deg dei dek dem dgc dgd dge dgg dgi dgk dgm di- dic did die dig dii dik dim dkc dke dkg dki dkk dkm dmc dmd dme dmg dmi dmk dmm ec- ecc ecd ece ecg eci eck ecm ed- edc edd ede edg edi edk edm eec eed eee eeg eek eem egc egd ege egg egi egm eic eid eie eig eii eik eim ekc ekd eke ekg eki em- emc emd eme emg emi emk emm g-d gcc gcd gce gcg gci gck gcm gdc gdd gde gdi gdk gdm ge- gec ged gee geg gei gek gem ggc ggd ggg ggi ggm gic gid gie gig gii gik gim gkd gkm gmc gmd gme gmg gmi gmm i-d icc icd ice icg ici ick icm idc idd ide idg idi idk idm ie- iec ied iee ieg iei iek iem igc igd ige igg igi igk igm iic iid iie iii iim ikc ike iki ikk im- imc imd ime img imi imm kcc kcd kce kcg kci kck kcm kdc kde kdg kdk kdm ke- kec ked kee keg kei kek kem kgc kgd kgi kgm kic kid kie kig kii kik kim kkc kke kki kkk kkm kmc kmd kme kmg kmi kmk kmm mc- mcc mcd mce mcg mci mck mcm mdc mdd mde mdg mdi mdk mdm mec med mee meg mei mek mem mgc mgd mge mgi mgk mgm mi- mic mid mie mig mii mik mim mkc mkd mke mkg mkk mkm mmc mmd mme mmg mmi mmk mmm