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

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

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