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

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

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