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

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

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