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

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

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