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

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

*GRAMMAR*
wif -> PINK 
 tufa -> RED 
 lug -> YELLOW 
 blicket -> GREEN 
 x1 gazzer x2 -> [x1] [x2] 
 u1 fep u2 -> [u1] [u2] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 