-ji fff ffi ffl ffr ffs fft fif fii fij fil fir fis fit fji fjs flf fli fll flr fls flt frf fri frj frl frr frs frt fsf fsi fsj fsl fsr fss fst ftf fti ftl ftr fts ftt i-f iff ifi ifl ifr ifs ift iif iii iij iil iir iis iit ijf iji ijl ijs ijt il- ilf ili ill ilr ils ilt ir- irf iri irj irl irr irs irt is- isf isi isj isl isr iss ist itf iti itj itl its itt j-i jff jfi jfj jfl jfr jfs jft jif jii jij jil jir jis jit jjf jjj jjl jjr jjs jlf jli jll jlr jls jlt jrf jri jrl jrr jrs jrt jsf jsi jsj jsl jsr jss jst jtf jti jtl jtr jts jtt lff lfi lfl lfr lfs lft lif lii lij lil lir lis lit ljf ljj ljs llf lli llj lll llr lls llt lrf lri lrr lrs lrt lsf lsi lsj lsl lsr lss lst ltf lti ltl ltr lts ltt rff rfi rfj rfl rfr rfs rft rif rii ril rir ris rit rjf rjr rlf rli rll rlr rls rlt rrf rri rrl rrr rrs rrt rsf rsi rsj rsl rsr rss rst rtf rti rtj rtl rtr rts rtt sff sfi sfj sfl sfr sfs sft sif sii sij sil sir sis sit sjf sji sjj sjr sjs sjt slf sli slj sll slr sls slt sr- srf sri srj srl srr srs srt ss- ssf ssi ssj ssl ssr sss sst stf sti stj stl str sts stt tff tfi tfj tfl tfr tfs tft tif tii til tir tis tit tjf tji tjr tjs tlf tli tlj tll tlr tls tlt trf tri trl trr trs trt tsf tsi tsj tsl tsr tss tst ttf tti ttl ttr tts ttt