-ic c-- ccc ccd cce cci ccn ccp cct cdc cdd cde cdi cdn cdp cdt ce- cec ced cee cei cen cep cet ci- cic cid cie cii cin cip cit cn- cnc cnd cne cni cnn cnp cnt cpc cpd cpe cpi cpn cpp cpt ctc ctd cte cti ctn ctp ctt dcc dcd dce dci dcn dcp dct ddc ddd dde ddi ddn ddp ddt de- dec ded dee dei den dep det di- dic did die dii din dip dit dnc dnd dne dni dnn dnp dnt dpc dpd dpe dpi dpn dpp dpt dtc dtd dte dti dtn dtp dtt ec- ecc ecd ece eci ecn ect ed- edc edd ede edi edn edp edt eec eed eee een eep eet eic eid eie eii ein eip eit en- enc end ene eni enn enp ent ep- epc epd epe epi epn epp ept etc etd ete eti etn etp ett i-d icc icd ice ici icn icp ict idc idd ide idi idn idp idt ie- iec ied iee iei ien iep iet iic iid iie iii iin iip iit in- inc ind ine ini inn inp int ipc ipd ipe ipi ipn ipp ipt itc itd ite iti itn itp itt n-i ncc ncd nce nci ncn ncp nct ndc ndd nde ndi ndn ndp ndt ne- nec ned nee nei nen nep net nic nid nie nii nin nip nit nnc nne nni nnn nnp nnt npc npd npe npi npn npp npt ntc ntd nte nti ntn ntp ntt p-p pcc pcd pce pci pcn pcp pct pdc pdd pde pdi pdn pdp pdt pec ped pee pei pen pep pet pic pid pie pii pin pip pit pn- pnc pnd pne pni pnn pnp pnt ppc ppd ppe ppi ppn ppp ppt pt- ptc ptd pte pti ptn ptp ptt tcc tcd tce tci tcn tcp tct tdc tdd tde tdi tdn tdp tdt te- tec ted tee tei ten tep tet tic tid tie tii tin tip tit tnc tnd tne tni tnn tnp tnt tpc tpd tpe tpi tpn tpp tpt ttc ttd tte tti ttn ttp ttt