-er -ic c-- ccc cce cci ccp ccr cct ccw ce- cec cee cei cep cer cet cew ci- cic cie cii cip cir cit ciw cpc cpe cpi cpp cpr cpt cpw crc cre cri crp crr crt crw ctc cte cti ctp ctr ctt ctw cw- cwc cwe cwi cwp cwr cwt ec- ecc ece eci ecr ect ecw eec eee eep eer eet eew eic eie eii eip eir eit ep- epc epe epi epp epr ept epw erc ere eri erp err ert erw etc ete eti etp etr ett etw ewc ewe ewi ewp ewr ewt eww icc ice ici icp icr ict icw ie- iec iee iei iep ier iet iic iie iii iip iir iit iiw ipc ipe ipi ipp ipr ipt ir- irc ire iri irp irr irt itc ite iti itp itt iwc iwe iwi iwp iwr iwt iww p-p pcc pce pci pcp pcr pct pcw pec pee pei pep per pet pew pic pie pii pip pir pit piw ppc ppe ppi ppp ppr ppt ppw prc pre pri prp prr prt prw pt- ptc pte pti ptp ptr ptt ptw pwc pwe pwi pwp pwr pwt rcc rce rci rcp rcr rct rcw re- rec ree rei rep rer ret rew ric rie rii rip rir rit rpc rpe rpi rpp rpr rpt rpw rrc rri rrp rrr rrt rtc rte rti rtp rtr rtt rtw rwc rwe rwi rwr tcc tce tci tcp tcr tct tcw te- tec tee tei tep ter tet tew tic tie tii tip tir tit tiw tpc tpe tpi tpp tpr tpt tpw trc tre tri trp trr trt trw ttc tte tti ttp ttr ttt ttw twc twe twi twp twr twt tww wcc wce wci wcp wcr wct wcw wec wee wei wep wer wet wew wic wie wii wip wir wit wpc wpe wpi wpp wpr wpt wr- wrc wre wri wrp wrr wrt wrw wtc wti wtp wtr wtt wtw wwc wwe wwi wwp wwt www