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

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

*GRAMMAR*
fep -> RED 
 blicket -> YELLOW 
 zup -> BLUE 
 gazzer -> GREEN 
 u1 tufa -> [u1] [u1] [u1] 
 u1 wif u2 -> [u2] [u1] 
 x1 lug u1 -> [u1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 