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

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

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