10          20        30         40        50       
CCACCUUGAGCCAUGCUG--  U   G   C         -|         C  UUAGC 
                    UG GCA UGC CUACCCGGA AGGUACUGAU AC     \
                    AC CGU AUG GAUGGGUCU UCCAUGAUUA UG     C
AGGUGUUUACAACAAGAACA  U   A   A         G^         A  UACAU 
    110       100        90        80        70        60