10           20        30        40        50        60     
UCGGCUUUCUUCACUUC---|    CU    UCA    UGU    C          UCCGAGUUUCU 
                    UUGGG  UACA   ACCC   AGAU CGAAUUUGUG           C
                    GACCC  AUGU   UGGG   UCUA GCUUAGACAC           G
AGUAGGUCGUCAACAUUCAG^    U-    CAA    UC-    U          UGAUGGUCUCC 
 .       120       110        100         90        80        70