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

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

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