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

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

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

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

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