c-cd cccc ccci cccm cccv ccdc ccdi ccdm ccic ccid ccii ccim cciv ccmc ccmd ccmm ccvi cdic cdii cdiv cdvd cdvi cicc cici cidc cidi ciid ciii cimd cimi cimm civc civm cmcc cmcv cmii cmiv cmmc cmmi cmvi cvcc cvid cvii dccc dcci dccv dcii dcim dciv dcmi dcvd dcvi dddd dici didi diii diiv dimi dimm divd divi dmcc dmcm dmdc dvi- dvii iccc icci icdc icdd icmc icmi icmm iddm idic idid idvd iicd iiii iimc imci imdi imid immi ivic ivim mccc mccd mcci mccv mcdc mcdd mcdi mcic mcii mciv mcmc mcmi mcmv mcvi mdcc mdci mdcv mddm mdic mdii mdiv mdmc mdvi micc micd mici micv mid- midi miii mim- mimd mimi mmcc mmcd mmci mmcm mmcv mmdc mmdi mmdv mmic mmii mmiv mmmc mmmd mmmm mmvi mvcc mvii vcci vdcc vic- vici vidi viii vimi vivi vmcc vmcv vmmc vvvv