10        20          30        40        50        60 
UGGAUCAGAUGAAGAAGC   C--|       U       UGG        ACACUGGCCAG 
                  GGG   GGACUGUG UUGGCAA   UAGAACUC           \
                  CCC   CCUGACAU AACCGUU   AUCUUGGG           A
UCUUCGCACCUCGAAACG   CAC^       U       CAG        GGCCUCUCGAG 
 120       110       100        90        80        70