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

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

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