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

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

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