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

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

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