10          20         30        40        50          
GUCUCGCCCCGCACGGA--       G    -| U         C          GUGGUCU 
                   GGCCGGC CCGG GU CAAGUAAUC AGGAUAGGCU       \
                   CCGGCCG GGCC CG GUUCAUUAG UCUUGUCCGG       G
CAGAGGUGGGCUUCGACGG       A    G^ -         C          CUGACGC 
 .       110       100        90         80        70