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

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

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