10          20        30        40        50         
CCACAUUCAGCUAUUCA--|      G   C    A                   UGAAC 
                   GUGUGCA UGC UUUC CAAGAAGGUGUCAUUCAUG     \
                   UACAUGU AUG AAAG GUUUUUCCGUAGUAAGUAU     C
CGGUGUAUACGUAAAGUAC^      A   A    A                   AAAAA 
       110       100        90        80        70        60