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