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

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

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