10          20        30        40        50         
CGUAGAGUCCGGUCACC--|  UUAAAGG            UUC       C   GUCUA 
                   CCU       AUGACUGAUUUC   UGGUGUU GGA     G
                   GGG       UAUUGGCUAAAG   ACCACGA CUU     U
ACGAAGGUACCACUAUAAG^  UUAGUGA            UUU       U   UCUCU 
.       110       100        90        80        70        60