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

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

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