10        20          30          40        50        60
AUUACAAAUUUUCAGCUGGAA--   C          --|     CU       G   AGUUC 
                       GCU ACUUUUCCGC  UUCUAA  UCCAUUU CAG     A
                       UGA UGAAAAGGUG  AAGAUU  AGGUAAA GUC     A
GUGUUAAAACUUUUGACGAUAAG   U          CU^     --       G   UAAUG 
120       110       100        90        80          70