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

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

*GRAMMAR*
blicket -> GREEN 
 wif -> PINK 
 fep -> BLUE 
 zup -> RED 
 x1 gazzer x2 -> [x2] [x2] [x1] [x1] 
 x1 lug -> [x1] [x1] [x1] [x1] 
 x1 kiki u1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 