10        20           30        40        50         
UCUUCACACUGGAAUCGAAU--    -| UUU  G              CCC   CUUAAA 
                      GCUC CC   GC CGACUCCGACGGGU   CUA      G
                      UGAG GG   CG GCUGAGGUUGCCCG   GAU      U
AUCUUACCAGCUUCGCACCUUC    U^ CU-  G              AGU   GCAGCU 
.       110       100        90         80        70        60