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

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

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