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

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

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