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