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

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

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