-ey -ic c-- ccc ccd cce cci ccn ccp cdc cdd cde cdi cdn cdp cdy ce- cec ced cee cei cen cep cey ci- cic cid cie cii cin cip cn- cnc cnd cne cni cnn cnp cny cpc cpd cpe cpi cpn cpp cyc cyd cye cyn cyp dcc dcd dce dci dcn dcp ddc ddd dde ddi ddn ddp ddy de- dec ded dee dei den dep dey di- dic did die dii din dip diy dnc dnd dne dni dnn dnp dny dpc dpd dpe dpi dpn dpp dy- dyc dyd dye dyn dyp dyy ec- ecc ecd ece eci ecn ed- edc edd ede edi edn edp edy eec eed eee een eep eey eic eid eie eii ein eip en- enc end ene eni enn enp eny ep- epc epd epe epi epn epp eyc eyd eye eyn eyp i-d icc icd ice ici icn icp icy idc idd ide idi idn idp idy ie- iec ied iee iei ien iep iey iic iid iie iii iin iip in- inc ind ine ini inn inp iny ipc ipd ipe ipi ipn ipp ipy iyc iye iyy n-i ncc ncd nce nci ncn ncp ndc ndd nde ndi ndn ndp ndy ne- nec ned nee nei nen nep ney nic nid nie nii nin nip nnc nne nni nnn nnp npc npd npe npi npn npp nyc nyd nye nyn nyp nyy p-p pcc pcd pce pci pcn pcp pdc pdd pde pdi pdn pdp pec ped pee pei pen pep pey pic pid pie pii pin pip pn- pnc pnd pne pni pnn pnp pny ppc ppd ppe ppi ppn ppp py- pyc pyd pye pyn ycc ycd yce yci ycp ycy yde ydn ydy yec yed yee yei yen yep yey yid yie yii yin yip ynd yne ynn ynp yny ypd yyc yye yyy