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

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

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