-al -er a-a a-t aaa aae aal aap aar aat aea aee ael aep aer aet al- ala ale all alp alr alt ap- apa ape apl app apr apt ar- ara are arl arp arr art at- ata ate atl atp atr att eaa eae eal eap ear eat eea eee eel eep eer eet ela ele ell elp elr elt ep- epa epe epl epp epr ept era ere erl erp err ert eta ete etl etp etr ett l-p la- laa lae lal lap lar lat lea lee lel lep ler let lla lle lll llp llr llt lpa lpe lpl lpp lpr lpt lra lrp lrr lrt lta lte ltl ltp ltr ltt p-p paa pae pal pap par pat pea pee pel pep per pet pla ple pll plp plr plt ppa ppe ppl ppp ppr ppt pra pre prl prp prr prt pt- pta pte ptl ptp ptr ptt ra- raa rae ral rap rar rat re- rea ree rel rep rer ret rla rle rll rlp rlr rlt rpa rpe rpl rpp rpr rpt rra rrl rrp rrr rrt rta rte rtl rtp rtr rtt taa tae tal tap tar tat te- tea tee tel tep ter tet tla tle tll tlp tlr tlt tpa tpe tpl tpp tpr tpt tra tre trl trp trr trt tta tte ttl ttp ttr ttt