-up b-p b-u bbb bbi bbp bbr bbu bi- bib bii bip bir biu bpb bpi bpp bpr bpu brb bri brp brr bru bub bui bup bur buu ibb ibi ibp ibr ibu iib iii iip iir iiu ipb ipi ipp ipr ipu ir- irb iri irp irr iru iu- iub iui iup iur p-p pbb pbi pbp pbr pbu pib pii pip pir piu ppb ppi ppp ppr ppu prb pri prp prr pru pub pui pup pur puu rbb rbi rbp rbr rbu rib rii rip rir rpb rpi rpp rpr rpu rrb rri rrp rrr rru rub rui rup rur ruu ubb ubi ubp ubr ubu uib uii uip uir uiu up- upb upi upp upr upu ur- urb uri urp urr uru uur uuu

bbbb bbpr bibb bibi bipp bipu birb biri birr biru brrr brup bubb bubi bubu buir buiu bur- burb buri burp burr buru ibri iiii ippr ipri ipur irbp iri- irip irri iuiu iupp pibb pibi piip pipi pipp piri pirr piru ppib pppp ppru ppur pri- prii prri pruu pubu puir puiu pupi pupu pur- purb puri purp purr puru rbbb rbbr rib- ribu ripi ripp ripr riri rpii rrrr rubb rubi rubp rubu rupp ruri rurp ruru u-rp ubbi ubii ubir uipi uirr uppp uppu upri upup urbi urib uriu urri urup urur uuri uuuu

bibri bipib birur brrrr bruiu bruri burri burru ibbur iiiii ipubi irupi piiri pippi pipri pirri pirui piuri piuru pupri puuri ribbi ribup ripup rirpu rubbi rubup ruiru ubirr urubu ururi uuuuu

bbbbbb bibiri bibiru biribi bribir bribri brubru bububu burbur burrup bururi pipipi pipiri pippip pirrip piupiu pppppp puriri purpur rub-up uruppu

bbbbbbb pip-pip pui-pui uriburu

bbbbbbbb buruburu i-ii-iii piripiri purpuri-

piri-piri

pip-pip-pip

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