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

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

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