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

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

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