10          20        30        40        50        60
GCUGAAUGAAAAUGAAU--|     GA  UU                CAAU    UUAAUA 
                   GCUUCA  UU  UUCGCGAAUGCUAGCA    UAUG      A
                   UGAAGU  GA  GGGUGCUUGUGAUCGU    AUAC      C
AUAGAAGUACAUCGUACCA^     AA  UU                AUU-    UUGACU 
 .       110       100        90        80         70