10          20        30        40        50        
GUUGACGCACUAACAUA--|    UGU     AA            UA      GUACA 
                   UCGGC   CCUGG  GCUUUUGUGAUU  GCGAUU     U
                   AGUUG   GGACU  UGAAAACACUGA  CGUUAA     U
CACCACCAUCAUCUUUUGC^    UCU     AG            UA      ACAAG 
      110       100        90        80        70        60