10             20        30        40         50        60  
CACCCUUCUAUAGAAUG-----|      UCU             -        C   AGAUCAUCG 
                      AGGUACC   GUGAGUUGGAAGA UUGGGUCU GGC         \
                      UUCGUGG   UACUCGACCUUCU AAUCUAGA CCG         U
CAGAUAUGUCCUGACGAGUCCA^      ---             C        -   UCCAUUUAU 
   120       110       100           90        80         70