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

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

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