-er -ic -th a-a a-c a-i a-t aaa aac aae aah aai aak aar aat ac- aca acc ace ach aci ack acr act aea aec aee aeh aei aek aer aet aha ahc ahe ahh ahi ahk ahr aht ai- aia aic aie aih aii aik air ait aka akc ake akh aki akk akr ar- ara arc are arh ari ark arr art at- ata atc ate ath ati atr att c-- caa cac cae cah cai cak car cat cca ccc cce cch cci cck ccr cct ce- cea cec cee ceh cei cek cer cet ch- cha chc che chh chi chk chr cht ci- cia cic cie cih cii cik cir cit cka ckc ckh cki ckt cra crc cre crh cri crk crr crt cta ctc cte cth cti ctk ctr ctt eaa eac eae eah eai eak ear eat ec- eca ecc ece ech eci eck ecr ect eea eec eee eek eer eet eha ehc ehe ehh ehi ehr eht eia eic eie eii eik eir eit eka ekc eke ekh eki ekr ekt era erc ere erh eri erk err ert eta etc ete eth eti etk etr ett h-i haa hac hae hah hai hak har hat hca hcc hce hch hci hck hcr hct he- hea hec hee heh hei hek her het hha hhc hhe hhh hhi hhk hhr hht hia hic hie hih hii hik hir hit hka hkh hki hkk hkr hkt hr- hra hrc hre hrh hri hrk hrr hrt hta htc hte hth hti htk htr htt ia- iaa iac iae iah iai iar iat ica icc ice ich ici ick icr ict ie- iea iec iee iei iek ier iet iha ihc ihe ihh ihi ihk ihr iht iia iic iie iih iii iir iit ika ikc ike iki ikk ikr ikt ir- ira irc ire iri irk irr irt ita itc ite ith iti itk itt k-t ka- kaa kac kae kah kai kak kar kat kca kcc kce kch kci kck kcr kct ke- kea kec kee keh kei kek ker ket kha khe khh khi khk khr kia kic kie kih kii kik kir kit kkc kke kkh kki kkk kkr kkt kra krc kri krk krr krt kta ktc kte kth ktk ktr ktt ra- raa rac rae rah rai rak rar rat rca rcc rce rch rci rcr rct re- rea rec ree reh rei rek rer ret rh- rha rhc rhe rhh rhi rhr rht ria ric rie rih rii rik rir rit rkc rke rkk rkt rra rrc rrh rri rrk rrr rrt rta rtc rte rti rtk rtr rtt taa tac tae tah tai tak tar tat tca tcc tce tch tci tck tcr tct te- tea tec tee teh tei tek ter tet th- tha thc the thh thi thk thr tht tia tic tie tih tii tik tir tit tka tkc tke tkk tkr tkt tra trc tre trh tri trk trr trt tta ttc tte tth tti ttk ttr ttt