Processing Regex on input "abbbc monkey"
		adding state (0, 0)
step 0, next_char = 'a'
	visiting (0, 0)
		adding state (1, 1)
step 1, next_char = 'b'
	visiting (1, 1)
		adding state (1, 2)
		adding state (1, 4)
	visiting (1, 2)
		adding state (2, 3)
	visiting (1, 4)
		state (1, 1) already present
step 2, next_char = 'b'
	visiting (2, 3)
		adding state (2, 4)
	visiting (2, 4)
		adding state (2, 1)
	visiting (2, 1)
		adding state (2, 2)
		state (2, 4) already present
	visiting (2, 2)
		adding state (3, 3)
step 3, next_char = 'b'
	visiting (3, 3)
		adding state (3, 4)
	visiting (3, 4)
		adding state (3, 1)
	visiting (3, 1)
		adding state (3, 2)
		state (3, 4) already present
	visiting (3, 2)
		adding state (4, 3)
step 4, next_char = 'c'
	visiting (4, 3)
		adding state (4, 4)
	visiting (4, 4)
		adding state (4, 1)
		adding state (5, 5)
	visiting (4, 1)
		adding state (4, 2)
		state (4, 4) already present
	visiting (4, 2)
step 5, next_char = ' '
	visiting (5, 5)

State Table Dump:
State 0: [0]
State 1: [1, 2, 4]
State 2: [3, 4, 1, 2]
State 3: [3, 4, 1, 2]
State 4: [3, 4, 1, 2]
State 5: [5]

matched "abbbc"