10         20         30        40        50          
UCAAAUCCUCCUGUGAC-    UAGAGG-|           UUU       C   GUCAAU 
                  CCCU       AUGACUGAUUUC   UGGUGUU AGA      \
                  GGGG       UAUUGGCUAAAG   ACCACGA UCU      A
GUCGACGUACCACGAGAA    UUAGUAA^           UCU       -   UUUAAU 
.       110       100        90        80        70