10            20        30        40        50        60
UCGCCGUGGCUCACUCU----|  CUC      CUU                    CAUUCGU 
                     GGC   CAGGGC   GUAUGUGGCAGGCUUUCAUU       U
                     CCG   GUCCCG   CGUGUAUCGUCUGGAAGUGG       G
CUCGAGGCAAUGUGCUACCGA^  U--      AAC                    CCUGUAC 
120       110       100          90        80        70