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

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

*GRAMMAR*
fep -> RED 
 gazzer -> YELLOW 
 blicket -> PURPLE 
 tufa -> GREEN 
 x1 lug x2 -> [x1] [x2] [x2] [x2] 
 x1 dax -> [x1] [x1] 
 u1 kiki u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 