10          20        30        40        50        
UACCUGACGCAAGGAAGAU--| A    GU  C      A    C         GUCUG 
                     GC GGAG  GG GUUUCU AGGU UGCCAAAUU     \
                     CG CCUU  UC CGAGGA UCCA ACGGUUUAA     A
CUAUCUUCCACCUGCAUCGGU^ C    GC  A      A    C         ACGCU 
     110       100        90        80        70        60