-al -up a-a aaa aal aap aar aau al- ala all alp alr alu ap- apa apl app apr apu ar- ara arl arp arr aru au- aua aul aup aur l-p la- laa lal lap lar lau lla lll llp llr llu lpa lpl lpp lpr lpu lra lrp lrr lru lua lul lup lur luu p-p paa pal pap par pau pla pll plp plr plu ppa ppl ppp ppr ppu pra prl prp prr pru pua pul pup pur puu ra- raa ral rap rar rau rla rll rlp rlr rlu rpa rpl rpp rpr rpu rra rrl rrp rrr rru rua rup rur ruu ua- uaa ual uap uar uau ula ull ulp ulr ulu up- upa upp upr upu ur- ura url urp urr uru uua uur uuu