10          20        30        40        50         
UGAUUAUCUGUUCUACC--|    CU              C         C    ACCAG 
                   CUCUG  UACAUUCGGCUUCC UCAACGCCG UGCU     C
                   GAGAC  AUGUGAGCUGGAGG AGUUGUGGC GCGA     C
UCAGUGAAAUUCCCUUCAG^    AG              C         A    CGACA 
.       110       100        90        80        70        60