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

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

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