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

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

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