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

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

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