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

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

*GRAMMAR*
zup -> RED 
 fep -> PURPLE 
 lug -> GREEN 
 gazzer -> BLUE 
 x1 wif -> [x1] [x1] 
 x1 blicket x2 -> [x2] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 