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

*QUERY*
IN: blicket lug tufa OUT: GREEN GREEN RED RED RED RED RED GREEN
IN: tufa OUT: RED
IN: tufa wif zup OUT: RED BLUE RED BLUE
IN: wif OUT: BLUE
IN: blicket OUT: GREEN
IN: wif zup OUT: BLUE BLUE
IN: wif blicket zup OUT: BLUE GREEN BLUE GREEN
IN: wif wif OUT: BLUE BLUE
IN: tufa blicket tufa OUT: RED GREEN RED
IN: tufa fep OUT: RED PURPLE

*GRAMMAR*
tufa -> RED 
 blicket -> GREEN 
 wif -> BLUE 
 fep -> PURPLE 
 x1 kiki x2 -> [x2] [x1] 
 x1 zup -> [x1] [x1] 
 u1 lug x1 -> [u1] [u1] [x1] [x1] [x1] [x1] [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 