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

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

*GRAMMAR*
lug -> PINK 
 wif -> GREEN 
 kiki -> BLUE 
 gazzer -> YELLOW 
 u1 blicket u2 -> [u1] [u2] [u1] 
 x1 zup x2 -> [x1] [x2] 
 u1 tufa x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 