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

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

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