bbb bbc bbg bbr bby bcb bcc bcg bcr bcy bgb bgc bgg bgr brb brg brr bry by- byc byg byr c-- cbb cbc cbg cbr cby ccb ccc ccg ccr cgb cgc cgg cgr cgy crb crc crg crr cry cyb cyc cyg cyr gbc gbg gbr gby gcb gcc gcg gcr ggb ggc ggg ggr grb grc grg grr gry gy- gyb gyr rbb rbc rbg rbr rcb rcc rcg rcr rgb rgc rgg rgr rrb rrc rrg rrr ry- ryc ryg ryr ryy ybc ybg ybr yby ycc ycy ygc yrc yrg yyb yyc yyg yyy

bbbb bbrc bbrg bcbc bcbg bccc brcb brrr bry- bygg cbbc cbcc cbcr cbgb cbry ccbc cccb cccc ccgc ccrc ccrg cgcc cgcg crbc crcc crcr cry- cryb cybb cybc cyc- cycb cycc cygb cyy- cyyc gc-c gcbc gccc gcrg gggg grbr grcc grrr gry- gyr- rbbb rbbr rcbc rccb rccc rcgc rcrg rcyc rrrr ybry yccc yyyy

brrrr by-by cc-by ccccc crygc grrrr ycbcr

bbbbbb

bbbbbbb

bbbbbbbb

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bbbbbbbbbbbbbbb ccccccccccccccc grrrrrrrrrrrrrr