10        20          30        40        50         
CAAGCUGUUCAAAACUUCUAC--|   CG      C   G  UU     A     UCAAA 
                       AUUG  UGGUCC UGA AA  CUCGA CAGCU     G
                       UAAC  ACCAGG ACU UU  GAGCU GUCGA     U
ACUAACAAGGGUUCACUAGAAGA^   AA      A   G  UU     -     ACUUG 
       110       100        90        80         70        60