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