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

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

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