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

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

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