*SUPPORT*
IN: zup gazzer OUT: GREEN GREEN
IN: wif gazzer OUT: YELLOW YELLOW
IN: wif dax wif OUT: YELLOW YELLOW YELLOW
IN: blicket dax wif gazzer OUT: PINK YELLOW PINK PINK YELLOW PINK
IN: blicket wif lug blicket OUT: PINK PINK YELLOW
IN: zup blicket wif OUT: GREEN PINK YELLOW
IN: wif wif dax tufa wif OUT: YELLOW YELLOW RED YELLOW YELLOW YELLOW
IN: wif gazzer gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: blicket zup gazzer OUT: PINK GREEN PINK GREEN
IN: blicket zup lug zup OUT: GREEN PINK GREEN
IN: tufa gazzer gazzer OUT: RED RED RED RED
IN: tufa lug zup OUT: GREEN RED
IN: blicket lug zup gazzer gazzer OUT: GREEN PINK GREEN PINK GREEN PINK GREEN PINK
IN: tufa OUT: RED

*QUERY*
IN: zup blicket OUT: GREEN PINK
IN: blicket gazzer lug wif OUT: YELLOW PINK PINK
IN: blicket OUT: PINK
IN: tufa dax blicket zup OUT: RED PINK GREEN RED
IN: wif lug wif OUT: YELLOW YELLOW
IN: tufa blicket gazzer OUT: RED PINK RED PINK
IN: tufa tufa dax wif blicket tufa lug zup OUT: RED RED GREEN YELLOW PINK RED RED RED
IN: zup zup OUT: GREEN GREEN
IN: zup OUT: GREEN
IN: wif gazzer lug zup OUT: GREEN YELLOW YELLOW

*GRAMMAR*
blicket -> PINK 
 tufa -> RED 
 zup -> GREEN 
 wif -> YELLOW 
 x1 gazzer -> [x1] [x1] 
 x1 dax x2 -> [x1] [x2] [x1] 
 x1 lug u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 