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

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

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