10          20        30        40        50         
AGGGGCCAAUGACUGCCA--|      CUGGC                  A   UGUCUC 
                    GGCUGCC     UCAGUUAUCACAGUGCUG UGC      U
                    CCGACGG     AGUCAAUAGUGUCAUGAC AUG      U
CCCACGGCACUUCGAGUCUA^      UAGGA                  -   GAAAUG 
       110       100        90        80        70         60