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

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

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