10            20        30        40        50        60  
CUGAAAGGAGAAAGGUCU----|    CUU    U        AG     AU      GUGGUAC 
                      GACCU   GCUC CAGUAACA  GAUUC  CCUGUU       \
                      UUGGA   UGGG GUCAUUGU  CUAAG  GGACAA       U
GGGGGGCGUUUCGCUUAAAGAC^    AU-    -        CU     --      CCUAAAC 
 120       110       100          90        80          70