10        20          30        40        50         
GGCCUUAUUUGAUGCUAG   GA--|               U      C   A  GGGAU 
                  ACA    UAGUGUCCCUCAGGGC GUAGAA AGG CU     \
                  UGU    GUCACAGGGAGUCCCG UAUCUU UCC GA     U
UGAGGCUCUUCCCCUUAC   ACGA^               -      A   C  AGCCA 
      110       100        90        80         70        60