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

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

*GRAMMAR*
blicket -> GREEN 
 dax -> BLUE 
 lug -> RED 
 tufa -> PURPLE 
 x1 kiki x2 -> [x2] [x2] [x1] 
 x1 wif x2 -> [x2] [x1] 
 u1 zup x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 