*SUPPORT*
IN: wif OUT: GREEN
IN: lug tufa kiki blicket wif OUT: PINK PURPLE GREEN PURPLE GREEN
IN: wif tufa fep blicket lug OUT: GREEN YELLOW PINK YELLOW PINK
IN: kiki dax blicket wif OUT: PURPLE PURPLE GREEN
IN: lug fep wif kiki fep fep tufa fep OUT: PINK YELLOW GREEN PURPLE YELLOW YELLOW YELLOW YELLOW
IN: fep tufa wif blicket kiki OUT: YELLOW GREEN PURPLE GREEN PURPLE
IN: lug dax OUT: PINK PINK
IN: fep tufa lug dax OUT: YELLOW PINK PINK PINK PINK
IN: lug tufa wif OUT: PINK GREEN GREEN
IN: fep tufa kiki blicket wif blicket fep OUT: YELLOW PURPLE GREEN YELLOW PURPLE GREEN YELLOW
IN: kiki dax blicket kiki OUT: PURPLE PURPLE PURPLE
IN: kiki dax OUT: PURPLE PURPLE
IN: fep lug tufa lug dax OUT: YELLOW PINK PINK PINK PINK PINK
IN: lug blicket wif OUT: PINK GREEN

*QUERY*
IN: wif wif OUT: GREEN GREEN
IN: lug wif dax blicket lug blicket fep OUT: PINK GREEN GREEN PINK YELLOW
IN: lug tufa fep dax OUT: PINK YELLOW YELLOW YELLOW YELLOW
IN: kiki wif tufa lug OUT: PURPLE GREEN PINK PINK
IN: wif tufa fep dax OUT: GREEN YELLOW YELLOW YELLOW YELLOW
IN: fep OUT: YELLOW
IN: lug OUT: PINK
IN: kiki OUT: PURPLE
IN: wif dax OUT: GREEN GREEN
IN: fep tufa lug wif OUT: YELLOW PINK GREEN PINK GREEN

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