10         20         30         40        50       
CCACCUUGAGCCAUGCU-  GUGU  -   C     UG  -|         C  UUAGC 
                  GU    GG UGC CUACC  GA AGGUACUGAU AC     \
                  CA    UC AUG GAUGG  CU UCCAUGAUUA UG     C
AGGUGUUUACAACAAGAA  ACUC  A   A     GU  G^         C  UGUAU 
    110       100        90        80        70        60