fr fr jn jn 
rf rf nj nj 
ffrr ffrr jjnn jjnn 
frfr frfr jnjn jnjn 
rffr rffr njjn njjn 
rrfr rrfr nnjn nnjn 
rfrf rfrf njnj njnj 
frds frds jnkl jnkl 
frjn frjn jnfr jnfr 
$loop$fnfn fnfn jrjr jrjr 
refi refi ni;a ni;a 
lnsn lnsn arkr arkr 
rnnr rnnr fnjr fnjr 
fren fren kr;i kr;i 
drkn drkn snrf snrf 
fire fire drin drin 
snar snar lirn lirn 
dear dear rnle rnle 
frel frel snds snds 
sirn sirn fnje fnje 
drnj drnj lnre lnre 
dern dern frik frik 
