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

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

*GRAMMAR*
zup -> GREEN 
 wif -> BLUE 
 lug -> PINK 
 tufa -> YELLOW 
 x1 gazzer -> [x1] [x1] 
 u1 dax u2 -> [u1] [u2] 
 x1 blicket u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 