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

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

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