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

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

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