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

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

*GRAMMAR*
tufa -> YELLOW 
 fep -> RED 
 dax -> PINK 
 lug -> GREEN 
 x1 kiki x2 -> [x2] [x2] [x1] [x1] [x1] 
 u1 blicket u2 -> [u1] [u2] [u2] 
 x1 wif u1 -> [x1] [u1] 
 u1 x1 -> [u1] [x1] 
 