fff ffn ffo ffr ffs fft ffu fjs fnf fnj fnn fnr fns fnt fnu fof fon foo for fos fot fou frf frj frn fro frr frs frt fru fsf fsj fsn fso fsr fss fst fsu ftf ftn fto ftr fts ftt ftu fuf fun fuo fur fus fut fuu jff jfj jfo jfr jfs jft jjf jjj jjr jjs jju jnf jnj jnn jno jnr jns jnt jnu jof joj jon joo jor jos jot jou jrf jrn jro jrr jrs jrt jsf jsj jsn jso jsr jss jst jsu jtf jtn jtr jts jtt jtu juf jun juo jur jus jut nff nfn nfo nfr nfs nft nfu njf njn njs nju nnf nnn nno nns nnt nnu no- nof noj non noo nor nos not nou nrf nrj nrn nro nrr nrs nrt nru nsf nsn nso nsr nss nst nsu ntf ntn nto ntr nts ntt ntu nuj nun nuo nur nus nut nuu of- off ofn ofo ofr ofs oft ofu ojo ojs oju on- onf onj onn ono onr ons ont onu oo- oof oon ooo oor oos oot or- orf orn oro orr ors ort oru os- osf osj osn oso osr oss ost osu ot- otf otn oto otr ots ott otu ou- ouf oun ouo our ous out rff rfj rfn rfo rfr rfs rft rfu rjf rjr rnn rno rnr rns rnt rnu rof roj ron roo ror ros rot rou rrf rrn rrr rrs rrt rru rsf rsj rsn rso rsr rss rst rsu rtf rtj rtn rto rtr rts rtt rtu ruf run ruo rur rus rut ruu sff sfj sfn sfo sfr sfs sft sfu sjf sjj sjr sjs sjt sju snf snj snn sno snr sns snt snu sof soj son soo sor sos sot sou sr- srf srj srn sro srr srs srt ss- ssf ssj ssn sso ssr sss sst ssu stf stj stn sto str sts stt stu suf sun suo sur sus sut suu tff tfj tfn tfo tfr tfs tft tfu tjf tjo tjr tjs tju tnf tnn tno tnr tns tnt to- tof toj ton too tor tos tot tou trf trn tro trr trs trt tru tsf tsj tsn tso tsr tss tst tsu ttf ttn tto ttr tts ttt ttu tuf tuj tun tuo tur tus tut tuu uff ufj ufn ufo ufr ufs uft ufu ujo ujs un- unf unn uno unr uns unt unu uoj uon uoo uor uos uot ur- urf urn uro urr urs urt uru usf usj usn uso usr uss ust usu utf utj utn uto utr uts utt utu uun uur uus uut uuu