10          20        30        40        50         
ACUCAGAGGAAUAAUAUC--|  G        A     CA          U   GUGCGG 
                    AGU GUGUGGGA AGGUC  ACCUCACAUG CCU      C
                    UCG CACACCCU UCCAG  UGGAGUGUGU GGA      U
AGUACCGACCCUUCUUAUUC^  G        A     AC          C   AGGAAG 
.       110       100        90        80        70        60