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

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

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