10          20        30        40        50          
UCGCUUAUUGGCCACAA--|    CCU   G               G    A   UUCUCU 
                   GUCCU   GGU GAGUGGUUCUAAACA UUCA CAG      \
                   CGGGA   CUA UUCACCAGGAUUUGU AAGU GUU      A
GGGCACAGACCGCCAGUCA^    CGC   G               A    -   ACAGCU 
.       110       100        90        80        70