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

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

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