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

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

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