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