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

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

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