10        20          30        40        50      
GAUUUGGCUGCAGAGUAACC-  -|                CGA     U   GUCU 
                     AG AUGACUGGAAACGUGUG   UCAAA UUA    \
                     UC UGCUGACCUUUGCACAC   AGUUU AAU    A
GUGAGGGAAAAGAACACAAUA  A^                CCG     U   CCAC 
 110       100        90        80        70        60