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