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

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

*GRAMMAR*
lug -> GREEN 
 blicket -> RED 
 zup -> BLUE 
 tufa -> PINK 
 x1 dax x2 -> [x2] [x1] 
 u1 wif u2 -> [u2] [u1] 
 u1 gazzer -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 