*SUPPORT*
IN: lug wif blicket OUT: RED GREEN
IN: tufa OUT: PINK
IN: tufa fep lug zup blicket OUT: GREEN RED PINK GREEN RED
IN: blicket blicket zup lug OUT: RED GREEN GREEN
IN: tufa fep tufa OUT: PINK PINK PINK
IN: lug lug fep dax zup tufa zup blicket OUT: GREEN PINK RED BLUE RED BLUE
IN: lug blicket OUT: RED GREEN
IN: dax lug zup lug OUT: RED BLUE RED
IN: blicket OUT: GREEN
IN: blicket zup lug OUT: RED GREEN
IN: lug lug tufa zup lug OUT: RED RED RED PINK
IN: blicket dax wif tufa fep lug OUT: GREEN BLUE RED PINK RED
IN: dax fep lug zup tufa OUT: PINK RED BLUE PINK RED
IN: dax OUT: BLUE

*QUERY*
IN: blicket zup dax OUT: BLUE GREEN
IN: lug OUT: RED
IN: tufa tufa dax OUT: PINK PINK BLUE
IN: tufa tufa lug OUT: PINK PINK RED
IN: tufa zup lug OUT: RED PINK
IN: blicket blicket OUT: GREEN GREEN
IN: tufa fep tufa wif lug OUT: PINK RED PINK PINK RED
IN: dax dax fep lug OUT: BLUE RED BLUE RED
IN: dax blicket fep lug zup tufa OUT: PINK BLUE RED GREEN RED
IN: blicket fep tufa fep dax OUT: BLUE PINK BLUE GREEN BLUE PINK BLUE

*GRAMMAR*
lug -> RED 
 dax -> BLUE 
 tufa -> PINK 
 blicket -> GREEN 
 u1 fep x1 -> [x1] [u1] [x1] 
 x1 wif x2 -> [x1] [x2] 
 x1 zup u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 