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

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

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