# This DNA seeding scheme reduces run time and memory use, by only
# seeking seeds at ~1/4 of positions in each sequence [from Table 3 of
# MC Frith, L Noé, G Kucherov].

#abbreviation RY4

#lastal -r6 -q18 -a21 -b9

R  A G
Y  C T

RRRRRY
RRYRRY
RRYRYY
RYRRRR
RYRRRY
RYRYRY
RYYRRR
RYYRRY
RYYRYR
RYYRYY
RYYYRY
RYYYYY
YRYRRY
YYYRRR
YYYRRY
YYYYRY
