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

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

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