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

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

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