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

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

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