*SUPPORT*
IN: wif kiki blicket OUT: BLUE GREEN GREEN
IN: fep fep OUT: RED RED
IN: blicket gazzer blicket OUT: BLUE BLUE
IN: wif kiki blicket lug fep OUT: BLUE GREEN GREEN RED
IN: blicket kiki fep lug wif OUT: RED BLUE BLUE GREEN
IN: tufa tufa blicket gazzer tufa lug fep OUT: YELLOW YELLOW BLUE YELLOW RED
IN: blicket lug fep lug tufa OUT: BLUE RED YELLOW
IN: blicket blicket fep lug fep OUT: BLUE BLUE RED RED
IN: fep kiki blicket OUT: BLUE RED RED
IN: blicket OUT: BLUE
IN: fep OUT: RED
IN: blicket fep kiki wif lug fep OUT: BLUE GREEN RED RED RED
IN: tufa OUT: YELLOW
IN: wif lug blicket lug tufa OUT: GREEN BLUE YELLOW

*QUERY*
IN: tufa lug blicket OUT: YELLOW BLUE
IN: fep fep kiki blicket OUT: RED BLUE RED RED
IN: blicket tufa gazzer blicket lug fep OUT: BLUE YELLOW BLUE RED
IN: wif blicket kiki wif lug blicket lug blicket OUT: GREEN GREEN BLUE BLUE BLUE BLUE
IN: wif gazzer blicket OUT: GREEN BLUE
IN: tufa gazzer fep OUT: YELLOW RED
IN: blicket blicket wif kiki wif OUT: BLUE BLUE GREEN GREEN GREEN
IN: tufa fep gazzer tufa OUT: YELLOW RED YELLOW
IN: wif OUT: GREEN
IN: blicket lug blicket OUT: BLUE BLUE

*GRAMMAR*
tufa -> YELLOW 
 fep -> RED 
 blicket -> BLUE 
 wif -> GREEN 
 u1 kiki u2 -> [u2] [u1] [u1] 
 u1 gazzer u2 -> [u1] [u2] 
 x1 lug u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 