(0 18 9 7 3)(1 6 4)(2 17 5)(8 12 10)(11 15 13)(14 21 16)(19 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 3 7)
(0 3 18 9 7)(1 6 4)(2 17 5)(8 12 10)(11 15 13)(14 21 16)(19 22 20)
2: (2 17 5)
(0 3 18 9 7)(1 6 4)(2)(5)(8 12 10)(11 15 13)(14 21 16)(17)(19 22 20)
3: (0 3 7)
(0)(1 6 4)(2)(3)(5)(7 18 9)(8 12 10)(11 15 13)(14 21 16)(17)(19 22 20)
4: (1 6 4)
(0)(1)(2)(3)(4)(5)(6)(7 18 9)(8 12 10)(11 15 13)(14 21 16)(17)(19 22 20)