10                 20        30        40        50         
UAUUUGAGGCAUAGUGAUG---------|   CACACACAA       A  CGU  C    UGCUAC 
                            GUGU         UGCUGGG GA   UA CACG      \
                            CACG         ACGACCC CU   AU GUGC      C
GUAGAAAGGACGCCGAGAGUUGCCUGGG^   CC-------       A  ACU  A    CUUACU 
       110       100        90               80        70        60