-al a-a a-t aaa aal aap aar aat al- ala all alp alr alt ap- apa apl app apr apt ar- ara arl arp arr art at- ata atl atp atr att l-p la- laa lal lap lar lat lla lll llp llr llt lpa lpl lpp lpr lpt lra lrp lrr lrt lta ltl ltp ltr ltt p-p paa pal pap par pat pla pll plp plr plt ppa ppl ppp ppr ppt pra prl prp prr prt pt- pta ptl ptp ptr ptt ra- raa ral rap rar rat rla rll rlp rlr rlt rpa rpl rpp rpr rpt rra rrl rrp rrr rrt rta rtl rtp rtr rtt taa tal tap tar tat tla tll tlp tlr tlt tpa tpl tpp tpr tpt tra trl trp trr trt tta ttl ttp ttr ttt