10           20        30        40        50          
UUGGAAGUUUUCUGUCUG---|  A  C   U         C      AG     UUUGUGA 
                     CAG UC CCU UCCUUAUCA UUUUCC  CCAGC       \
                     GUC AG GGA GGGAAUAGU AAGAGG  GGUUG       C
CAAAGACUUCCGUCCCUCACG^  -  U   U         C      CA     UGAAUCU 
 .       110       100         90        80        70