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

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

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