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

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

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