10          20        30        40        50          
UUCCUAAAACUCCUAUAGC--|       A  G       U       G    GUAUAAUC 
                     CAAUCAGA AC AGCUUAU CAUAAAA UACA        \
                     GUUAGUCU UG UCGAAUA GUAUUUU AUGU        C
UUUCUGUAAACAACGUACAAA^       C  A       U       A    CCAAAUGA 
 .       110       100        90        80        70