10        20          30        40        50        
AUAAGCUACAGAAGGGGAACUUUU--|  U  UG             G  G   UCAUG 
                          CAA AU  GUUUUCACAGUGA CU AGA     U
                          GUU UA  CAAAAGUGUUACU GA UCU     U
CAAGUUGCGUAAGUCCAACAACCCUU^  U  GU             A  G   CAAAG 
      110       100        90        80        70        60