10         20         30          40        50        60 
AACUUGCUUUUCUUCCU-     U  -       --|  U   UC   U    A   UGAACUA 
                  CUAGU CU UAUGCUA  AGG GCA  UAG GCAG UAG       G
                  GGUCG GG AUACGGU  UCC CGU  AUC CGUC AUC       A
UGUCUCGUCCACUCUCAA     U  C       CU^  U   GA   C    -   CACGAGC 
   120       110       100        90        80         70