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

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

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