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

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

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