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

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

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