10           20        30        40         50         
GAGAUGCUGGUGUCAGCAC---   CC     GU        U  A-|  G    GCAAGCA 
                      UGU  AGGGU  GUGACUGG UG  CCA AGGG       C
                      ACG  UCCCA  CACUGAUC AC  GGU UCCC       U
GAAGGCCCCACCCGCCCCACCC   AC     AC        C  CG^  G    ACUUGUC 
120       110       100        90        80        70        60