10          20        30        40        50         
ACUUCGCCGACUGUACC--|                 C  U   UU    GA   UGUGG 
                   UACCAUGAUGGAUACCUU UG GGU  GGGC  UCG     \
                   AUGGUACUGUCUGUGGAA AC CCA  CCCG  AGC     U
AGAAUGCCGUCAACUUCGA^                 A  C   UU    A-   AGAGU 
      110       100        90        80        70         60