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

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

*GRAMMAR*
blicket -> YELLOW 
 wif -> PINK 
 zup -> RED 
 gazzer -> GREEN 
 x1 tufa x2 -> [x2] [x1] [x1] 
 u1 lug u2 -> [u2] [u1] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 