*SUPPORT*
IN: fep dax gazzer zup OUT: PURPLE PURPLE GREEN
IN: fep OUT: PURPLE
IN: blicket wif zup OUT: GREEN BLUE
IN: lug blicket dax OUT: PINK BLUE BLUE
IN: fep wif blicket OUT: BLUE PURPLE
IN: lug gazzer fep OUT: PINK PURPLE
IN: lug wif blicket gazzer zup OUT: BLUE PINK GREEN
IN: zup zup wif lug OUT: GREEN PINK GREEN
IN: blicket blicket zup dax OUT: BLUE BLUE GREEN GREEN
IN: lug blicket wif blicket gazzer lug gazzer blicket OUT: PINK BLUE BLUE PINK BLUE
IN: fep zup OUT: PURPLE GREEN
IN: zup fep fep OUT: GREEN PURPLE PURPLE
IN: lug fep OUT: PINK PURPLE
IN: blicket OUT: BLUE

*QUERY*
IN: zup dax gazzer fep gazzer lug gazzer zup OUT: GREEN GREEN PURPLE PINK GREEN
IN: blicket zup dax OUT: BLUE GREEN GREEN
IN: lug wif zup OUT: GREEN PINK
IN: zup wif fep OUT: PURPLE GREEN
IN: zup wif zup OUT: GREEN GREEN
IN: fep zup gazzer zup OUT: PURPLE GREEN GREEN
IN: lug OUT: PINK
IN: fep wif fep OUT: PURPLE PURPLE
IN: blicket dax OUT: BLUE BLUE
IN: zup wif blicket OUT: BLUE GREEN

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