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

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

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