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