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

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

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