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

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

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