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

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

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