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

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

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