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

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

*GRAMMAR*
blicket -> PURPLE 
 gazzer -> GREEN 
 lug -> YELLOW 
 wif -> PINK 
 x1 tufa x2 -> [x2] [x1] 
 x1 fep -> [x1] [x1] 
 u1 zup -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 