2 White M+2 White Bear+1 Black Bear
2 White N+2 White M+1 White Bear
2 White N+2 Black N+1 White Bear
2 Black M+2 Black N+1 Black Bear
3 White Bears+2 Black Bears
White M+Black Bear+Black N
White N+White M+White Bear
White N+White Bear+Black M
Black N+Black M+Black Bear