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

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

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