10          20        30        40        50        60
CUUUACAUCUGUCACUC--|   CC     A       A        G     G UGUUAA 
                   UCGG  UGUCA AUAGCUU UCAGACUG UGUUG C      G
                   GGCU  ACAGU UGUCGGA AGUCUGAC ACAGC G      A
CGACCAGUCUACUUUCUCG^   UU     C       -        A     G AACGUU 
 .       110       100        90         80        70