*SUPPORT*
IN: wif tufa lug fep dax lug OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW PINK
IN: blicket OUT: GREEN
IN: blicket fep dax blicket OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: wif tufa lug blicket tufa wif tufa lug OUT: YELLOW YELLOW PINK GREEN PINK
IN: wif OUT: PINK
IN: zup fep OUT: BLUE BLUE
IN: lug fep OUT: YELLOW YELLOW
IN: lug tufa zup OUT: BLUE YELLOW
IN: blicket wif dax blicket OUT: GREEN PINK GREEN PINK GREEN GREEN
IN: zup zup fep OUT: BLUE BLUE BLUE
IN: lug dax zup OUT: YELLOW YELLOW BLUE BLUE
IN: blicket dax lug OUT: GREEN GREEN YELLOW YELLOW
IN: lug OUT: YELLOW
IN: blicket tufa zup OUT: BLUE GREEN

*QUERY*
IN: zup lug OUT: BLUE YELLOW
IN: zup OUT: BLUE
IN: blicket lug fep OUT: GREEN YELLOW YELLOW
IN: blicket fep OUT: GREEN GREEN
IN: wif fep OUT: PINK PINK
IN: wif lug tufa wif dax lug OUT: PINK PINK YELLOW PINK PINK YELLOW YELLOW YELLOW
IN: blicket blicket OUT: GREEN GREEN
IN: blicket zup OUT: GREEN BLUE
IN: blicket tufa lug tufa lug dax zup OUT: YELLOW YELLOW BLUE BLUE YELLOW GREEN
IN: blicket tufa wif fep dax blicket OUT: PINK PINK PINK PINK GREEN GREEN GREEN

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