20100405,1,aaa,2010,04,05,2010,04,05,,,aaaa
20100406,1,test,2010,04,06,2010,04,06,,test,testu
20100407,2,test,2010,04,07,2010,04,07,,,test
20100407,1,test,2010,04,07,2010,04,07,,,test
20100408,1,sss,2010,04,08,2010,04,08,,ss,ssss
20100408,2,sss,2010,04,08,2010,04,08,,ss,ssss
20100415,1,ddd,2010,04,15,2010,04,15,,dd,dd