*SUPPORT*
IN: blicket dax tufa OUT: BLUE GREEN BLUE GREEN BLUE GREEN
IN: dax wif blicket wif blicket OUT: GREEN GREEN BLUE BLUE BLUE
IN: lug blicket OUT: PINK BLUE
IN: dax wif blicket OUT: GREEN GREEN BLUE
IN: zup lug OUT: RED PINK
IN: blicket gazzer gazzer OUT: BLUE BLUE BLUE BLUE
IN: blicket gazzer OUT: BLUE BLUE
IN: dax wif zup OUT: GREEN GREEN RED
IN: dax OUT: GREEN
IN: blicket wif zup OUT: BLUE BLUE RED
IN: dax tufa OUT: GREEN GREEN GREEN
IN: zup OUT: RED
IN: lug OUT: PINK
IN: lug wif zup OUT: PINK PINK RED

*QUERY*
IN: lug gazzer OUT: PINK PINK
IN: zup wif dax tufa OUT: RED RED GREEN GREEN GREEN
IN: lug wif blicket dax dax blicket dax OUT: PINK PINK BLUE GREEN GREEN BLUE GREEN
IN: dax wif lug wif blicket OUT: GREEN GREEN PINK PINK BLUE
IN: blicket OUT: BLUE
IN: lug wif lug OUT: PINK PINK PINK
IN: dax wif lug gazzer tufa OUT: GREEN GREEN PINK PINK PINK PINK PINK PINK
IN: blicket zup OUT: BLUE RED
IN: dax zup gazzer OUT: GREEN RED GREEN RED
IN: dax wif zup wif lug OUT: GREEN GREEN RED RED PINK

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