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

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

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