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

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

*GRAMMAR*
zup -> PURPLE 
 dax -> GREEN 
 blicket -> PINK 
 lug -> BLUE 
 u1 gazzer u2 -> [u2] [u1] [u1] 
 u1 tufa -> [u1] [u1] 
 x1 wif x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 