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

*QUERY*
IN: tufa dax wif OUT: GREEN RED
IN: tufa OUT: GREEN
IN: zup kiki wif gazzer OUT: PURPLE RED PURPLE PURPLE RED PURPLE
IN: tufa zup kiki blicket gazzer OUT: GREEN PURPLE PINK PURPLE GREEN PURPLE PINK PURPLE
IN: zup kiki tufa OUT: PURPLE GREEN PURPLE
IN: blicket OUT: PINK
IN: wif OUT: RED
IN: wif kiki tufa OUT: RED GREEN RED
IN: zup kiki wif OUT: PURPLE RED PURPLE
IN: blicket kiki blicket OUT: PINK PINK PINK

*GRAMMAR*
wif -> RED 
 blicket -> PINK 
 zup -> PURPLE 
 tufa -> GREEN 
 x1 gazzer -> [x1] [x1] 
 x1 dax x2 -> [x1] [x2] 
 u1 kiki u2 -> [u1] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 