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

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

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