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

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

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