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

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

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