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

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

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