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

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

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