10          20        30        40        50          
UACUAUCUUCGUAGAGU--|  C       AC      C     U         GUCUAAA 
                   CGC GUGUCCA  UUGUGA CGUAG AAUGGGCAU       \
                   GUG CGUAGGU  AACACU GCAUU UUACUCGUA       A
UUAUCCGUUUCUUCAUAAC^  C       AA      U     U         CUCUAAA 
 .       110       100        90        80        70