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

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

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