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

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

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