*SUPPORT*
IN: dax lug gazzer OUT: PURPLE PINK PINK
IN: dax gazzer zup lug OUT: PINK PURPLE PURPLE PURPLE PURPLE
IN: dax fep lug OUT: PINK PINK PURPLE PURPLE PINK PURPLE
IN: wif zup blicket gazzer OUT: GREEN GREEN BLUE BLUE
IN: blicket gazzer OUT: GREEN GREEN
IN: wif blicket OUT: BLUE GREEN
IN: wif OUT: BLUE
IN: wif blicket wif gazzer OUT: BLUE GREEN BLUE BLUE
IN: lug fep dax OUT: PURPLE PURPLE PINK PINK PURPLE PINK
IN: blicket OUT: GREEN
IN: wif lug fep lug OUT: BLUE PINK PINK PINK PINK PINK PINK
IN: lug wif OUT: PINK BLUE
IN: wif dax OUT: BLUE PURPLE
IN: wif gazzer OUT: BLUE BLUE

*QUERY*
IN: blicket wif OUT: GREEN BLUE
IN: lug gazzer OUT: PINK PINK
IN: dax OUT: PURPLE
IN: dax wif gazzer OUT: PURPLE BLUE BLUE
IN: lug lug lug OUT: PINK PINK PINK
IN: wif fep lug OUT: PINK PINK BLUE BLUE PINK BLUE
IN: dax gazzer OUT: PURPLE PURPLE
IN: blicket fep lug OUT: PINK PINK GREEN GREEN PINK GREEN
IN: blicket wif gazzer OUT: GREEN BLUE BLUE
IN: lug OUT: PINK

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