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

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

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