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

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

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