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

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

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