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

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

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