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

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

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