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

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

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