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

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

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