10        20           30        40        50        60   
GACCUAUCCCCCGAUGCUCG---|  UA         C    CUU  C        ACUUCGUCC 
                       UCA  UCCAUUGCC UACU   CG AUCUCAUC         A
                       AGU  AGGUAACGG AUGA   GC UAGAGUAG         A
CAUAAUAGUCUCCAGUGAGAUCG^  C-         C    CUU  -        GGAUACCAU 
     120       110        100        90         80        70