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

*QUERY*
IN: lug wif fep lug OUT: BLUE GREEN BLUE
IN: lug fep blicket OUT: BLUE PINK
IN: blicket fep blicket OUT: PINK PINK
IN: lug lug OUT: BLUE BLUE
IN: gazzer wif fep gazzer OUT: YELLOW GREEN YELLOW
IN: blicket blicket fep lug OUT: PINK PINK BLUE
IN: blicket gazzer fep lug OUT: PINK YELLOW BLUE
IN: gazzer gazzer fep lug OUT: YELLOW YELLOW BLUE
IN: lug OUT: BLUE
IN: wif OUT: GREEN

*GRAMMAR*
gazzer -> YELLOW 
 blicket -> PINK 
 wif -> GREEN 
 lug -> BLUE 
 x1 tufa -> [x1] [x1] 
 x1 kiki -> [x1] [x1] [x1] [x1] 
 u1 fep u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 