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

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

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