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

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

*GRAMMAR*
fep -> GREEN 
 tufa -> BLUE 
 blicket -> PURPLE 
 zup -> PINK 
 u1 wif -> [u1] [u1] [u1] 
 u1 lug u2 -> [u1] [u1] [u2] 
 x1 dax x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 