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

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

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