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

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

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