*SUPPORT*
IN: gazzer OUT: GREEN
IN: zup lug OUT: PINK PINK
IN: wif OUT: YELLOW
IN: wif wif OUT: YELLOW YELLOW
IN: zup zup lug OUT: PINK PINK PINK
IN: dax blicket OUT: PURPLE PURPLE
IN: gazzer gazzer OUT: GREEN GREEN
IN: wif wif lug OUT: YELLOW YELLOW YELLOW
IN: wif blicket OUT: YELLOW YELLOW
IN: zup tufa OUT: PINK PINK
IN: zup zup wif tufa OUT: PINK PINK YELLOW YELLOW
IN: gazzer tufa OUT: GREEN GREEN
IN: zup blicket OUT: PINK PINK
IN: zup zup blicket OUT: PINK PINK PINK

*QUERY*
IN: zup OUT: PINK
IN: wif lug OUT: YELLOW YELLOW
IN: gazzer blicket OUT: GREEN GREEN
IN: dax tufa OUT: PURPLE PURPLE
IN: wif tufa OUT: YELLOW YELLOW
IN: dax zup tufa OUT: PURPLE PINK PINK
IN: dax OUT: PURPLE
IN: gazzer zup dax tufa OUT: GREEN PINK PURPLE PURPLE
IN: gazzer lug OUT: GREEN GREEN
IN: dax gazzer blicket OUT: PURPLE GREEN GREEN

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