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

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

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