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

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

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