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

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

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