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

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

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