Infinitely Many Trees with Maximum Number of Holes Zero, One, and Two

Table 4

Trees connectable for a vertex colored in a one-hole tree with hole .

Color of vertex	Connectable trees	Condition
		and all colors less than adjacent to .
		For , and all colors less than adjacent to .
		or
		and all colors greater than less than adjacent to .
		and or and
		and
		, and all colors greater than less than adjacent to .
		and all colors greater than less than adjacent to .
			and all colors less than adjacent to .
			For , and all colors less than adjacent to .
		and all colors greater than less than adjacent to and .
		or
		or and
		and all colors greater than less than adjacent to .
		, and all colors greater than less than adjacent to .