*SUPPORT*
IN: dax OUT: PURPLE
IN: blicket zup tufa gazzer OUT: YELLOW RED YELLOW RED
IN: lug tufa wif blicket wif dax gazzer OUT: PURPLE YELLOW PINK RED PURPLE YELLOW PINK RED
IN: dax blicket zup lug OUT: PURPLE YELLOW PINK
IN: tufa tufa zup tufa OUT: RED RED RED
IN: lug zup blicket OUT: PINK YELLOW
IN: lug zup lug OUT: PINK PINK
IN: blicket OUT: YELLOW
IN: blicket blicket wif dax gazzer OUT: PURPLE YELLOW YELLOW PURPLE YELLOW YELLOW
IN: blicket wif dax gazzer OUT: PURPLE YELLOW PURPLE YELLOW
IN: lug dax zup dax OUT: PINK PURPLE PURPLE
IN: dax zup blicket OUT: PURPLE YELLOW
IN: lug gazzer OUT: PINK PINK
IN: blicket zup lug OUT: YELLOW PINK

*QUERY*
IN: dax lug lug dax OUT: PURPLE PINK PINK PURPLE
IN: tufa lug OUT: RED PINK
IN: lug gazzer wif lug wif dax OUT: PURPLE PINK PINK PINK
IN: lug zup dax wif lug OUT: PINK PINK PURPLE
IN: tufa zup dax OUT: RED PURPLE
IN: lug lug zup dax gazzer OUT: PINK PINK PURPLE PINK PINK PURPLE
IN: tufa OUT: RED
IN: lug zup dax OUT: PINK PURPLE
IN: lug OUT: PINK
IN: dax zup tufa OUT: PURPLE RED

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