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

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

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