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

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

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