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

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

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