-up g-p ggg ggn ggp ggr ggs ggt ggu gnn gnp gnr gns gnt gnu gpg gpn gpp gpr gps gpt gpu grg grn grp grr grs grt gru gsg gsn gsp gsr gss gst gsu gtg gtn gtp gtr gts gtt gtu gu- gug gun gup gur gus gut guu ngg ngn ngp ngs ngt ngu nng nnn nnp nns nnt nnu npg npn npp npr nps npt npu nrg nrn nrp nrr nrs nrt nru nsg nsn nsp nsr nss nst nsu ntg ntn ntp ntr nts ntt ntu nug nun nup nur nus nut nuu p-p pgg pgn pgp pgr pgs pgt pn- png pnn pnp pnr pns pnt pnu ppg ppn ppp ppr pps ppt ppu prg prn prp prr prs prt pru ps- psg psn psp psr pss pst psu pt- ptg ptn ptp ptr pts ptt ptu pug pun pup pur pus put puu rgg rgn rgp rgr rgs rgt rng rnn rnp rnr rns rnt rnu rpg rpn rpp rpr rps rpt rpu rrg rrn rrp rrr rrs rrt rru rsg rsn rsp rsr rss rst rsu rtg rtn rtp rtr rts rtt rtu rug run rup rur rus rut ruu sgg sgn sgp sgr sgs sgt sgu sng snn snp snr sns snt snu spg spn spp spr sps spt spu sr- srg srn srp srr srs srt ss- ssg ssn ssp ssr sss sst ssu stg stn stp str sts stt stu sug sun sup sur sus sut suu tgg tgn tgp tgr tgs tgt tgu tng tnn tnp tnr tns tnt tpg tpn tpp tpr tps tpt tpu trg trn trp trr trs trt tru tsg tsn tsp tsr tss tst tsu ttg ttn ttp ttr tts ttt ttu tug tun tup tur tus tut tuu ugg ugn ugp ugr ugs ugt ugu un- ung unn unp unr uns unt unu up- upg upn upp upr ups upt upu ur- urg urn urp urr urs urt uru usg usn usp usr uss ust usu utn utp utr uts utt utu uug uun uur uus uut uuu