10          20        30        40        50         
UCUCAAUGAAUGUUGAU--|G  GU G     G          U         UGUGCCG 
                   G UG  C CUGUG UGCAUUGUAG UGCAUUGCA       \
                   C AC  G GACAU ACGUGACGUC GUGUAACGU       C
UCUACAGCUAGAGACAUAA^G  UG A     A          U         GUUGUAC 
       110       100        90        80        70        60