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

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

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