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

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

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