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