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

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

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