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

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

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