RGBRGB
RGBRGB
RGBRGB
RGBRGB
RGBRGB
RGBRGB

GBRGBR
GBRGBR
GBRGBR
GBRGBR
GBRGBR
GBRGBR

BRGBRG
BRGBRG
BRGBRG
BRGBRG
BRGBRG
BRGBRG

RGBRGB
RGBRGB
RGBRGB
RGBRGB
RGBRGB
RGBRGB

GBRGBR
GBRGBR
GBRGBR
GBRGBR
GBRGBR
GBRGBR

BRGBRG
BRGBRG
BRGBRG
BRGBRG
BRGBRG
BRGBRG