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

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

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