*SUPPORT*
IN: tufa gazzer OUT: GREEN GREEN GREEN
IN: kiki wif dax OUT: RED PURPLE
IN: dax wif dax gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: tufa OUT: GREEN
IN: blicket kiki dax blicket blicket wif blicket OUT: YELLOW RED PURPLE YELLOW YELLOW YELLOW
IN: dax wif blicket zup kiki wif tufa OUT: RED GREEN PURPLE YELLOW
IN: tufa wif kiki OUT: GREEN RED
IN: dax wif tufa zup dax wif dax OUT: PURPLE PURPLE PURPLE GREEN
IN: kiki wif blicket OUT: RED YELLOW
IN: dax wif tufa OUT: PURPLE GREEN
IN: kiki wif kiki OUT: RED RED
IN: dax tufa gazzer OUT: PURPLE GREEN PURPLE GREEN PURPLE GREEN
IN: tufa wif tufa gazzer OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: dax gazzer OUT: PURPLE PURPLE PURPLE

*QUERY*
IN: tufa wif dax gazzer OUT: GREEN PURPLE GREEN PURPLE GREEN PURPLE
IN: dax wif blicket OUT: PURPLE YELLOW
IN: dax blicket wif blicket OUT: PURPLE YELLOW YELLOW
IN: blicket wif blicket gazzer OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki OUT: RED
IN: tufa wif dax OUT: GREEN PURPLE
IN: blicket wif kiki OUT: YELLOW RED
IN: tufa wif tufa OUT: GREEN GREEN
IN: kiki wif tufa OUT: RED GREEN
IN: blicket OUT: YELLOW

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