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

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

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