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

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

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