10          20        30        40        50          
UUCGGAUUAGAUUCAUU--|   U  CG         UU  A        C   GUGAAAU 
                   UGGU CU  GUGCAGGUC  GA GGGUGCAA UUU       \
                   ACCG GG  UACGUCCGG  CU CUCACGUU AAA       G
AGAAGAGGAACAACUAAAC^   U  UU         CC  G        -   CUAUUAA 
.       110       100        90        80         70