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

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

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