10          20        30        40        50        60 
GCACGUCGUUGUCCUGCG--|   C       U          C  UCA    GGCCACACU 
                    CGUC UGCGAGG GUCUUGCAGG CG   UGCA         G
                    GCAG ACGCUCU CGGGACGUUC GC   ACGU         A
CAGCAACCGCUACUUCUACA^   A       U          U  UGG    UGCAAUGGC 
  120       110       100        90        80        70