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

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

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