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

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

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