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

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

*GRAMMAR*
lug -> BLUE 
 blicket -> PINK 
 dax -> YELLOW 
 tufa -> GREEN 
 u1 kiki -> [u1] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 wif x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 