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

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

*GRAMMAR*
tufa -> RED 
 dax -> PURPLE 
 gazzer -> GREEN 
 lug -> YELLOW 
 u1 blicket -> [u1] [u1] 
 x1 wif x2 -> [x1] [x2] 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 