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

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

*GRAMMAR*
blicket -> RED 
 zup -> GREEN 
 wif -> BLUE 
 tufa -> PURPLE 
 u1 lug u2 -> [u1] [u2] 
 x1 gazzer -> [x1] [x1] 
 u1 dax x1 -> [u1] [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 