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

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

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