-er -ic -ji c-- c-j ccc ccd cce cci ccj ccn ccr cct cdc cdd cde cdi cdj cdn cdr cdt ce- cec ced cee cei cej cen cer cet ci- cic cid cie cii cij cin cir cit cjc cjd cjr cn- cnc cnd cne cni cnj cnn cnr cnt crc crd cre cri crj crn crr crt ctc ctd cte cti ctn ctr ctt dcc dcd dce dci dcn dcr dct ddc ddd dde ddi ddn ddr ddt de- dec ded dee dei dej den der det di- dic did die dii din dir dit dj- djc djd dje dji djt dnc dnd dne dni dnj dnn dnr dnt drc drd dre dri drj drn drr drt dtc dtd dte dti dtj dtn dtr dtt ec- ecc ecd ece eci ecj ecn ecr ect ed- edc edd ede edi edj edn edr edt eec eed eee een eer eet eic eid eie eii eij ein eir eit ejc ejd eji ejt en- enc end ene eni enn enr ent erc erd ere eri ern err ert etc etd ete eti etj etn etr ett i-d icc icd ice ici icj icn icr ict idc idd ide idi idn idr idt ie- iec ied iee iei iej ien ier iet iic iid iie iii iij iin iir iit ijc ije iji ijn ijt in- inc ind ine ini inj inn inr int ir- irc ird ire iri irj irn irr irt itc itd ite iti itj itn itt j-d j-i jcc jcd jce jci jcr jct jdc jde jdi jdn jdr jdt jec jed jee jei jej jen jer jet jic jie jii jij jin jir jit jjc jjj jjr jnc jnd jne jnj jnn jnr jnt jrc jri jrn jrr jrt jtc jte jti jtn jtr jtt n-i ncc ncd nce nci ncn ncr nct ndc ndd nde ndi ndn ndr ndt ne- nec ned nee nei nej nen ner net nic nid nie nii nin nir nit njc nje njn nnc nne nni nnn nnt nrc nrd nre nri nrj nrn nrr nrt ntc ntd nte nti ntn ntr ntt rcc rcd rce rci rcj rcn rcr rct rdc rdd rde rdi rdj rdn rdr rdt re- rec red ree rei ren rer ret ric rid rie rii rin rir rit rjc rjr rnc rnd rni rnn rnr rnt rrc rrd rri rrn rrr rrt rtc rtd rte rti rtj rtn rtr rtt tcc tcd tce tci tcj tcn tcr tct tdc tdd tde tdi tdn tdr tdt te- tec ted tee tei tej ten ter tet tic tid tie tii tin tir tit tjc tjd tje tji tjr tnc tnd tne tni tnn tnr tnt trc trd tre tri trn trr trt ttc ttd tte tti ttn ttr ttt