-er -ic a-a a-c a-i aaa aac aae aai aak aar aaw ac- aca acc ace aci ack acr acw aea aec aee aei aek aer aew ai- aia aic aie aii aik air aiw aka akc ake aki akk akr akw ar- ara arc are ari ark arr arw aw- awa awc awe awi awk awr aww c-- caa cac cae cai cak car caw cca ccc cce cci cck ccr ccw ce- cea cec cee cei cek cer cew ci- cia cic cie cii cik cir ciw cka ckc cki ckw cra crc cre cri crk crr crw cw- cwa cwc cwe cwi cwk cwr eaa eac eae eai eak ear eaw ec- eca ecc ece eci eck ecr ecw eea eec eee eek eer eew eia eic eie eii eik eir eka ekc eke eki ekr era erc ere eri erk err erw ewa ewc ewe ewi ewk ewr eww ia- iaa iac iae iai iar iaw ica icc ice ici ick icr icw ie- iea iec iee iei iek ier iia iic iie iii iir iiw ika ikc ike iki ikk ikr ir- ira irc ire iri irk irr iwa iwc iwe iwi iwk iwr iww ka- kaa kac kae kai kak kar kaw kca kcc kce kci kck kcr ke- kea kec kee kei kek ker kew kia kic kie kii kik kir kkc kke kki kkk kkr kra krc kri krk krr krw kw- kwa kwc kwi kwk kww ra- raa rac rae rai rak rar raw rca rcc rce rci rcr rcw re- rea rec ree rei rek rer rew ria ric rie rii rik rir rkc rke rkk rra rrc rri rrk rrr rwa rwc rwe rwi rwr waa wac wae wai wak war waw wca wcc wce wci wck wcr wcw wea wec wee wei wek wer wew wia wic wie wii wik wir wka wkc wke wkr wkw wr- wra wrc wre wri wrk wrr wrw wwa wwc wwe wwi www