-er -ic -ji c-- c-j ccc ccd cce cci ccj cco ccp ccr ccv cdc cdd cde cdi cdj cdo cdp cdr cdv ce- cec ced cee cei cej ceo cep cer cev ci- cic cid cie cii cij cio cip cir civ cjc cjd cjp cjr co- coc cod coe coi coj coo cop cor cov cpc cpd cpe cpi cpj cpo cpp cpr cpv crc crd cre cri crj cro crp crr crv cvc cvd cve cvi cvo cvp cvr cvv dcc dcd dce dci dco dcp dcr dcv ddc ddd dde ddi ddo ddp ddr de- dec ded dee dei dej deo dep der dev di- dic did die dii dio dip dir div dj- djc djd dje dji djo djp djv doc dod doe doi doj doo dop dor dov dpc dpd dpe dpi dpo dpp dpr dpv drc drd dre dri drj dro drp drr drv dvc dvd dve dvi dvj dvp dvr ec- ecc ecd ece eci ecj eco ecr ecv ed- edc edd ede edi edj edo edp edr eec eed eee eeo eep eer eev eic eid eie eii eij eio eip eir eiv ejc ejd eji ejo ejp eo- eoc eod eoe eoi eoo eop eor ep- epc epd epe epi epo epp epr erc erd ere eri ero erp err erv evc evd eve evi evo evp evr evv i-d i-v icc icd ice ici icj ico icp icr icv idc idd ide idi ido idp idr idv ie- iec ied iee iei iej iep ier iev iic iid iie iii iij iio iip iir ijc ije iji ijo ijv io- ioc iod ioe ioi ioj ioo iop ior iov ipc ipd ipe ipi ipo ipp ipr ipv ir- irc ird ire iri irj iro irp irr irv ivc ivd ive ivi ivo ivp ivr ivv j-d j-i jcc jcd jce jci jco jcp jcr jdc jde jdi jdo jdp jdr jdv jec jed jee jei jej jeo jep jer jic jie jii jij jio jip jir jiv jjc jjj jjp jjr joc jod joe joi joj joo jop jor jpc jpe jpi jpj jpo jpp jpr jrc jri jro jrp jrr jvc jvi jvp o-i oc- occ ocd oci ocj oco ocp ocr ocv odc odd ode odi odo odp odr odv oec oed oee oei oeo oep oer oic oid oie oii oio oip oir oiv ojc ojd oje oji ojo oo- ooc ood ooi ooo oop oor oov op- opc opd ope opi opj opo opp opr opv or- orc ord ore ori oro orp orr orv ov- ovc ovd ove ovi ovo ovp ovv p-p pcc pcd pce pci pcj pco pcp pcr pcv pdc pdd pde pdi pdo pdp pdr pdv pec ped pee pei peo pep per pev pic pid pie pii pij pio pip pir piv pjc pjd pji pjo pjp poc pod poe poi poo pop por pov ppc ppd ppe ppi ppj ppo ppp ppr ppv prc prd pre pri pro prp prr prv pvc pvd pve pvi pvo pvp pvr pvv rcc rcd rce rci rcj rco rcp rcr rcv rdc rdd rde rdi rdj rdo rdp rdr rdv re- rec red ree rei reo rep rer rev ric rid rie rii rio rip rir riv rjc rjp rjr roc rod roe roi roj roo rop ror rov rpc rpd rpe rpi rpo rpp rpr rpv rrc rrd rri rrp rrr rvc rvd rve rvi rvo rvp rvr rvv v-e vcc vcd vce vci vco vcp vcr vdc vdd vde vdi vdj vdo vdp vdr vdv vec ved vee vei veo vep ver vi- vic vid vie vii vij vio vip vir viv voc vod voe voi voo vop vor vov vpc vpd vpe vpi vpo vpp vpr vrc vrd vre vri vrp vrr vvc vvi vvo vvr vvv