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

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

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