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

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

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