fff ffi ffn ffr ffu fif fii fin fir fiu fnf fni fnn fnr fnu frf fri frn frr fru fuf fui fun fur fuu i-f iff ifi ifn ifr ifu iif iii iin iir iiu in- inf ini inn inr inu ir- irf iri irn irr iru iu- iui iur n-i nff nfi nfn nfr nfu nif nii nin nir niu nnf nni nnn nnu nrf nri nrn nrr nru nui nun nur nuu rff rfi rfn rfr rfu rif rii rin rir rni rnn rnr rnu rrf rri rrn rrr rru ruf rui run rur ruu uff ufi ufn ufr ufu uif uii uin uir uiu un- unf uni unn unr unu ur- urf uri urn urr uru uun uur uuu

ffff ffii ffrr ffun fiff fifi fiii fini finn firn fnuf frin frun fuff fufu fuir funf fur- furi furn furr ifni ifnr ifrf ifri iiii infi inni innr innu inri inui inun irfu iri- irin irri irun iuiu n-ii nfff niff niir niiu nini niru niur nnnn nuff nuin nunn nuri nurn nurr nuru riff rifu riif riin rinf rinn riri rnin rrif rrrr rrun ruff ruif ruin runf runi runn ruri ruru ruun uirr uni- unif unii unin unir unni unrf urff urfi urif urin uriu urni urri urun urur uuni uuri uuuu

fiini finif fu-fu furir if-- ifin iiiii iiuni infin infun inini inniu inrun inurn irinn iufni ninur nu-nu nunni nunun nurin nurri nurun ri-fi rufi- ruiru runin u-n-i u-nii unfun unfur unifi unini uninn unnun unnur unrun unurn urin- ururi uuuuu

finiff finnif funrun furfur furrfu furrin infini nuffin riffin rififi ruffin run-in runnin

finniff furiiru ruffini

furifuff furifuri i-ii-iii

funfunfun runrunrun