10           20        30        40        50         
GGUAAUGAAGAUAGAUU---|    UC                 A          AUUGGG 
                    CACUG  GUGUUUUAUGGCUUUUU UUCCUAUGUG      A
                    GUGAC  CGUAAGGUACCGAAGGG AGGGAUACAC      U
CUCCGAGGGGACUCCAGACA^    U-                 -          GUGACA 
       110       100         90        80         70        60