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

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

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