10        20          30        40        50        60   
ACGAGCUUUUGUCAACGAAU--|      U        U   UC    CC      CAGUGUUA 
                      CUUGUCU GUAGGUCG GAC  GUGC  AAUAUU        \
                      GGAUAGG CAUCCGGC CUG  CACG  UUAUAA        C
UUUUACUACAGCCUCUAAUCUU^      U        C   UU    --      CUACACGU 
   120       110       100        90        80          70