"Brand A","Brand B","Brand C","Brand D"
72,66,72,66
66,72,66,66
72,31,72,72
31,31,31,31
12,31,31,31
66,66,72,31
31,12,66,66
12,31,31,31
31,31,66,66
66,66,31,31
31,12,66,31
12,12,31,31
31,72,72,72
66,72,66,66
72,66,72,72
66,31,66,66
66,66,66,72
31,12,31,31
31,12,66,31
12,31,31,31
66,31,66,66
31,31,12,31
12,31,12,66
31,12,31,66
12,66,31,31
12,31,31,31
31,66,66,66
72,31,72,72
66,12,31,31
12,31,31,31