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

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

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