10         20         30        40        50        60   
AAGUCGAAAUUCCAAAG-     U-|                CU    G     AACAAUAGUC 
                  AGCUG  GAAUUUGGAUAGCUGUG  CUGA GAAAU          A
                  UUGGC  UUUAAACCUGUCGAUAC  GACU CUUUA          C
UUUUUAAUUUUUGUACGC     UC^                CG    A     CUGUACCCCA 
      120       110       100        90        80        70