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

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

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