10          20        30        40        50        60   
GGGUCUAGCUGCCGGAG-  -| CC      UU       UGG      UCA    GGUAAGGU 
                  GC CU  CACCGU  UUGGCAA   UAGAAC   CACC        A
                  CG GA  GUGGUA  AACCGUU   AUCUUG   GUGG        A
GGGAGAAAGCCGUCGAGC  U^ AU      UC       CAG      ---    CCCAGGGC 
   120       110       100        90        80           70