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

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

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