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

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

*GRAMMAR*
gazzer -> PURPLE 
 wif -> YELLOW 
 blicket -> PINK 
 zup -> BLUE 
 u1 dax x1 -> [u1] [x1] 
 x1 tufa x2 -> [x1] [x2] 
 u1 lug x1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 