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

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

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