*SUPPORT*
IN: blicket wif dax lug OUT: BLUE PINK BLUE PINK
IN: fep wif blicket lug lug OUT: PINK GREEN PINK GREEN PINK GREEN PINK GREEN
IN: fep dax OUT: GREEN BLUE
IN: blicket kiki dax wif dax OUT: PINK BLUE BLUE BLUE BLUE PINK
IN: blicket dax wif zup OUT: PINK RED BLUE
IN: dax wif zup OUT: RED BLUE
IN: blicket wif blicket OUT: PINK PINK
IN: fep OUT: GREEN
IN: dax kiki fep OUT: BLUE GREEN GREEN BLUE
IN: fep wif zup lug OUT: RED GREEN RED GREEN
IN: zup kiki fep wif zup OUT: RED RED GREEN RED GREEN RED
IN: fep zup kiki fep wif fep OUT: GREEN RED GREEN GREEN GREEN GREEN RED
IN: dax wif blicket lug OUT: PINK BLUE PINK BLUE
IN: dax kiki fep wif zup OUT: BLUE RED GREEN RED GREEN BLUE

*QUERY*
IN: zup dax blicket wif fep OUT: RED BLUE GREEN PINK
IN: dax fep kiki blicket wif blicket OUT: BLUE GREEN PINK PINK PINK PINK GREEN
IN: dax OUT: BLUE
IN: zup blicket lug lug OUT: RED PINK RED PINK RED PINK RED PINK
IN: blicket wif dax OUT: BLUE PINK
IN: zup wif zup OUT: RED RED
IN: blicket blicket wif dax lug OUT: PINK BLUE PINK PINK BLUE PINK
IN: dax dax wif blicket OUT: BLUE PINK BLUE
IN: fep dax lug OUT: GREEN BLUE GREEN BLUE
IN: zup wif fep OUT: GREEN RED

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