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

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

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