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