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

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

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