-er a-a a-i a-z aaa aae aai aak aap aar aaw aaz aea aee aei aek aep aer aew aez ai- aia aie aii aik aip air aiw aiz aka ake aki akk akp akr akw ap- apa ape api apk app apr apw ar- ara are ari ark arp arr arw arz aw- awa awe awi awk awp awr aww az- aza aze azi azp azw azz eaa eae eai eak eap ear eaw eaz eea eee eek eep eer eew eia eie eii eik eip eir eka eke eki ekp ekr ep- epa epe epi epp epr epw epz era ere eri erk erp err erw erz ewa ewe ewi ewk ewp ewr eww eze ezr ezz ia- iaa iae iai iap iar iaw iaz ie- iea iee iei iek iep ier iia iie iii iip iir iiw ika ike iki ikk ikr ipa ipe ipi ipp ipr ir- ira ire iri irk irp irr iwa iwe iwi iwk iwp iwr iww iwz iza ize izi izz k-z ka- kaa kae kai kak kap kar kaw kaz ke- kea kee kei kek kep ker kew kez kia kie kii kik kip kir kiz kke kki kkk kkp kkr kpa kpe kpi kpk kpp kpr kpw kra kri krk krp krr krw kw- kwa kwi kwk kwp kww kzw p-p paa pae pai pak pap par paw paz pea pee pei pek pep per pew pez pia pie pii pik pip pir piw piz pka pke pki pkp pkr ppa ppe ppi ppk ppp ppr ppw ppz pra pre pri prk prp prr prw prz pwa pwe pwi pwp pwr pzk pzp ra- raa rae rai rak rap rar raw raz re- rea ree rei rek rep rer rew rez ria rie rii rik rip rir riz rke rkk rkp rkz rpa rpe rpi rpk rpp rpr rpw rpz rra rri rrk rrp rrr rwa rwe rwi rwr rza rze waa wae wai wak wap war waw waz wea wee wei wek wep wer wew wez wia wie wii wik wip wir wiz wka wke wkp wkr wkw wpa wpe wpi wpk wpp wpr wpz wr- wra wre wri wrk wrp wrr wrw wwa wwe wwi wwp www wzp zaa zai zak zap zar zaz zea zee zek zep zer zez zia zie zik zip zir ziw ziz zka zpe zpi zpp zpr zrp zzr zzz