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

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

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