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

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

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