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

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

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