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

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

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