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

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

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