*SUPPORT*
IN: dax tufa dax kiki OUT: RED RED RED RED
IN: wif OUT: PURPLE
IN: dax tufa dax OUT: RED RED
IN: wif tufa wif zup wif lug blicket OUT: PURPLE GREEN PINK PURPLE PURPLE
IN: wif wif kiki zup dax OUT: RED PURPLE PURPLE PURPLE PURPLE
IN: dax blicket kiki OUT: RED PINK RED PINK
IN: lug tufa wif OUT: PURPLE GREEN
IN: dax tufa lug OUT: GREEN RED
IN: lug zup dax tufa dax kiki zup blicket OUT: PINK RED RED RED RED GREEN
IN: dax OUT: RED
IN: lug OUT: GREEN
IN: lug blicket zup blicket kiki zup wif OUT: PURPLE PINK PINK GREEN PINK
IN: dax tufa blicket OUT: PINK RED
IN: lug tufa dax kiki kiki OUT: RED GREEN RED GREEN RED GREEN RED GREEN

*QUERY*
IN: lug kiki OUT: GREEN GREEN
IN: blicket OUT: PINK
IN: blicket zup wif lug tufa dax OUT: PURPLE RED GREEN PINK
IN: lug tufa lug OUT: GREEN GREEN
IN: blicket lug dax kiki OUT: PINK GREEN RED PINK GREEN RED
IN: lug zup blicket zup wif lug zup dax OUT: RED PURPLE GREEN PINK GREEN
IN: wif dax blicket tufa lug OUT: PURPLE RED GREEN PINK
IN: blicket lug tufa dax OUT: PINK RED GREEN
IN: blicket wif OUT: PINK PURPLE
IN: dax blicket OUT: RED PINK

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