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

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

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