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

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

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