10        20            30        40        50        60 
AAGCUCCUCUGAGACGUUCCU----|  C   CCA          GU          CUGUCAC 
                         GAG GGC   GGGCUUAGCU  AUUGUGAGCA       U
                         CUC CCG   CUUGAAUCGG  UGACACUUGU       C
ACCGGUUUCACUUCCCACGCGGUCU^  C   C--          --          CCACGCU 
120       110       100        90          80          70