10          20        30        40        50          
UUUGGGGUUGAAAACGG--|  UGC       C        A   GA        UAAAUG 
                   GCC   UUUUCUU GUGUUCAC GCG  CCUUGAUU      \
                   CGG   GAGAGAA CGUAAGUG CGC  GGAAUUAA      U
UGUGAGCAGCUACUAUAAA^  UA-       C        G   AC        CAUACC 
.       110       100         90        80        70