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

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

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