10           20        30        40        50        60 
CUCUAACUGGAUCUCAAC---|  UG U    C           G        U  CAAUGAU 
                     UUG  C CAAU AUGCGAGUUAG ACGGACAA GA       G
                     AAC  G GUUA UAUGCUCGGUC UGCUUGUU CU       A
AAAAGUACAGCAAGGAUGUGU^  GU -    U           -        U  UAAAAGG 
 120       110       100         90         80        70