10          20        30        40        50        60
GGACGAGAAAUAUUGGU-  -|  UCG   AUC       U        C   UCAGGCUC 
                  CC UGC   GUC   CCAGUGU CAGACUAC UGU        U
                  GG ACG   CAG   GGUUACA GUCUGAUG ACA        U
CCACUGGUCCUCCGAGAA  A^  UGA   AUU       C        -   UGUGGUCA 
 .       110       100        90        80         70