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

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

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