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

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

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