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

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

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