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

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

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