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