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

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

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