-up iii iim iip iir iis iit iiu im- imi imm imp ims imt imu ipi ipm ipp ipr ips ipt ipu ir- iri irm irp irr irs irt iru is- isi ism isp isr iss ist isu iti itm itp its itt itu iu- iui ium iup iur ius iut m-r mi- mii mim mip mir mis mit miu mmi mmm mmp mmr mms mmt mmu mpi mpm mpp mpr mps mpt mpu mri mrm mrp mrr mrs mrt mru msi msm msp msr mss mst msu mti mtm mtp mtr mts mtt mtu mui mum mup mur mus mut muu p-p pii pim pip pir pis pit piu pmi pmm pmp pmr pms pmt pmu ppi ppm ppp ppr pps ppt ppu pri prm prp prr prs prt pru ps- psi psm psp psr pss pst psu pt- pti ptm ptp ptr pts ptt ptu pui pum pup pur pus put puu rii rim rip rir ris rit rmi rmm rmp rmr rms rmt rpi rpm rpp rpr rps rpt rpu rri rrm rrp rrr rrs rrt rru rsi rsm rsp rsr rss rst rsu rti rtm rtp rtr rts rtt rtu rui rum rup rur rus rut ruu sii sim sip sir sis sit siu smi smm smp smr sms smt smu spi spm spp spr sps spt spu sr- sri srm srp srr srs srt ss- ssi ssm ssp ssr sss sst ssu sti stm stp str sts stt stu sui sum sup sur sus sut suu tii tim tip tir tis tit tiu tmi tmm tmp tmr tms tmt tmu tpi tpm tpp tpr tps tpt tpu tri trm trp trr trs trt tru tsi tsm tsp tsr tss tst tsu tti ttm ttp ttr tts ttt ttu tui tum tup tur tus tut tuu uii uim uip uir uis uit uiu um- umi umm ump umr ums umt umu up- upi upm upp upr ups upt upu ur- uri urm urp urr urs urt uru usi usm usp usr uss ust usu uti utm utp utr uts utt utu uum uur uus uut uuu