10           20        30        40        50        60 
CUUCUGGAUGGCGAGAAGC---|U   U   C         U UG       A  AGCAAACC 
                      G CUG CCA UGCCCUUUU G  UUGUACU CU        \
                      C GAC GGU ACGGGAAAA U  AACGUGA GA        U
UACGUCACUCCGCUUGUCGUAA^-   C   U         U GU       C  AAAACACG 
 120       110        100        90        80        70