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

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

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