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

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

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