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

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

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