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

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

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