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

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

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