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

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

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