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

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

*GRAMMAR*
zup -> PINK 
 gazzer -> RED 
 dax -> GREEN 
 blicket -> PURPLE 
 u1 wif -> [u1] [u1] 
 u1 tufa u2 -> [u1] [u2] [u1] 
 x1 lug x2 -> [x2] [x1] [x2] [x2] 
 u1 x1 -> [u1] [x1] 
 