-up iii iip iir iis iit iiu iki ikk ikr iks ikt iku ipi ipp ipr ips ipt ipu ir- iri irk irp irr irs irt iru is- isi isk isp isr iss ist isu iti itk itp its itt itu iu- iui iup iur ius iut k-t kii kik kip kir kis kit kiu kki kkk kkp kkr kks kkt kku kpi kpk kpp kpr kps kpt kpu kri krk krp krr krs krt kru ksi ksk ksp ksr kss kst ksu ktk ktp ktr kts ktt ktu kui kuk kup kur kus kut kuu p-p pii pik pip pir pis pit piu pki pkp pkr pks pkt pku ppi ppk ppp ppr pps ppt ppu pri prk prp prr prs prt pru ps- psi psk psp psr pss pst psu pt- pti ptk ptp ptr pts ptt ptu pui puk pup pur pus put puu rii rik rip rir ris rit rkk rkp rks rkt rku rpi rpk rpp rpr rps rpt rpu rri rrk rrp rrr rrs rrt rru rsi rsk rsp rsr rss rst rsu rti rtk rtp rtr rts rtt rtu rui ruk rup rur rus rut ruu sii sik sip sir sis sit siu sk- ski skk skp skr sks skt sku spi spk spp spr sps spt spu sr- sri srk srp srr srs srt ss- ssi ssk ssp ssr sss sst ssu sti stk stp str sts stt stu sui suk sup sur sus sut suu tii tik tip tir tis tit tiu tkk tkp tkr tks tkt tpi tpk tpp tpr tps tpt tpu tri trk trp trr trs trt tru tsi tsk tsp tsr tss tst tsu tti ttk ttp ttr tts ttt ttu tui tuk tup tur tus tut tuu uii uip uir uis uit uiu uki ukk ukp ukr uku up- upi upk upp upr ups upt upu ur- uri urk urp urr urs urt uru usi usk usp usr uss ust usu uti utk utp utr uts utt utu uur uus uut uuu