10          20         30        40        50        
CCCCUCUUACCCCUACU-  -    GA   -|  U        UC          GUGGU 
                  GC CCGG  CCC AGU CAAGUAAU  AGGAUAGGUU     G
                  CG GGCC  GGG UCG GUUCAUUA  UCUUGUCCGA     C
AGUGGGGUUCCGACGUCC  U    GG   C^  -        CC          CCAGU 
      110       100        90         80        70        60