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

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

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