-ji b-p bbb bbi bbp bbr bbt bi- bib bii bij bip bir bit bji bjj bjp bjr bjt bpb bpi bpp bpr bpt brb bri brj brp brr brt btb bti btp btr btt ibb ibi ibj ibp ibr ibt iib iii iij iip iir iit ijb iji ijt ipb ipi ipp ipr ipt ir- irb iri irj irp irr irt itb iti itj itp itt j-i jbi jbj jbr jbt jib jii jij jip jir jit jjb jjj jjp jjr jpb jpi jpj jpp jpr jpt jrb jri jrp jrr jrt jtb jti jtp jtr jtt p-p pbb pbi pbj pbp pbr pbt pib pii pij pip pir pit pji pjp ppb ppi ppj ppp ppr ppt prb pri prp prr prt pt- ptb pti ptj ptp ptr ptt rbb rbi rbp rbr rbt rib rii rip rir rit rjp rjr rpb rpi rpp rpr rpt rrb rri rrp rrr rrt rtb rti rtj rtp rtr rtt tbb tbi tbj tbp tbr tbt tib tii tip tir tit tji tjp tjr tpb tpi tpj tpp tpr tpt trb tri trp trr trt ttb tti ttp ttr ttt