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

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

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