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

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

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