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

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

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