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

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

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