10           20         30        40        50          
CGUUUUAAUGUGUUAAU---|  C    -     C    GU A             GGGGUUG 
                    GGA GUUG GGGUU UCAA  G GGUCAGUGCUGCU       \
                    CCU CAGC CCCGA AGUU  U CUAGUCACGACGG       A
ACGAACUAGAACUGCUGACA^  -    U     -    UG C             UAGCAGU 
 .       110       100         90         80        70