-er -th ddd dde ddh ddi ddp ddr ddt ddz de- ded dee deh dei dep der det dez dh- dhd dhe dhh dhi dhp dhr dht di- did die dih dii dip dir dit diz dpd dpe dph dpi dpp dpr dpt dpz drd dre dri drp drr drt drz dtd dte dth dti dtp dtr dtt dtz dzd dze dzi dzp dzr ed- edd ede edh edi edp edr edt eed eee eep eer eet ehd ehe ehh ehi ehp ehr eht eid eie eii eip eir eit ep- epd epe eph epi epp epr ept epz erd ere erh eri erp err ert erz etd ete eth eti etp etr ett etz eze ezh ezr ezz h-i hdd hde hdh hdi hdp hdr hdt hdz he- hed hee heh hei hep her het hez hhd hhe hhh hhi hhp hhr hht hhz hid hie hih hii hip hir hit hpd hpe hph hpi hpp hpr hpt hr- hrd hre hrh hri hrp hrr hrt hrz htd hte hth hti htp htr htt htz hzd hze hzp hzt i-d idd ide idh idi idp idr idt ie- ied iee iei iep ier iet ihd ihe ihh ihi ihp ihr iht iid iie iih iii iip iir iit ipd ipe ipi ipp ipr ipt ir- ird ire iri irp irr irt itd ite ith iti itp itt itz ize izh izi izz p-p pdd pde pdh pdi pdp pdr pdt pdz ped pee peh pei pep per pet pez phd phe phi php phr pht pid pie pih pii pip pir pit piz ppd ppe pph ppi ppp ppr ppt ppz prd pre prh pri prp prr prt prz pt- ptd pte pth pti ptp ptr ptt ptz pzp pzt rdd rde rdh rdi rdp rdr rdt re- red ree reh rei rep rer ret rez rh- rhd rhe rhh rhi rhp rhr rht rid rie rih rii rip rir rit riz rpd rpe rph rpi rpp rpr rpt rpz rrd rrh rri rrp rrr rrt rtd rte rti rtp rtr rtt rtz rze tdd tde tdh tdi tdp tdr tdt te- ted tee teh tei tep ter tet tez th- thd the thh thi thp thr tht thz tid tie tih tii tip tir tit tiz tpd tpe tph tpi tpp tpr tpt tpz trd tre trh tri trp trr trt trz ttd tte tth tti ttp ttr ttt tzd tze zdt zed zee zeh zep zer zet zez zhe zhi zhr zid zie zip zir zit ziz zpe zpi zpp zpr zpt zrh zrp zte ztr zzr zzt zzz