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

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

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