10          20        30         40        50        60
GACCAAAAGGGUGGCUU--      UU     A-|     U      A   A   GCCAGCU 
                   GUGACA  CGUGG  CGUCAA GCUGGU UGU GUA       G
                   CACUGU  GUACC  GUAGUU CGACCG ACA UAU       A
CGACUAAUUUCGACUAAUC      CC     GA^     U      -   C   CUCGAAC 
120       110       100        90        80         70