*SUPPORT*
IN: gazzer blicket OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: tufa gazzer blicket OUT: BLUE YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: lug blicket OUT: RED RED RED RED RED RED
IN: fep blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: gazzer wif lug OUT: RED YELLOW RED
IN: fep wif tufa OUT: BLUE PURPLE BLUE
IN: fep wif fep OUT: PURPLE PURPLE PURPLE
IN: fep OUT: PURPLE
IN: tufa fep tufa OUT: BLUE PURPLE BLUE
IN: gazzer tufa wif lug OUT: YELLOW RED BLUE RED
IN: lug wif lug OUT: RED RED RED
IN: tufa OUT: BLUE
IN: fep zup tufa OUT: PURPLE BLUE PURPLE
IN: fep wif lug OUT: RED PURPLE RED

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

*GRAMMAR*
gazzer -> YELLOW 
 fep -> PURPLE 
 tufa -> BLUE 
 lug -> RED 
 x1 zup x2 -> [x1] [x2] [x1] 
 u1 wif u2 -> [u2] [u1] [u2] 
 u1 blicket -> [u1] [u1] [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 