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

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

*GRAMMAR*
gazzer -> GREEN 
 lug -> BLUE 
 tufa -> YELLOW 
 wif -> PINK 
 x1 zup x2 -> [x2] [x1] [x2] 
 u1 dax u2 -> [u2] [u2] [u1] 
 u1 fep u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 