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

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

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

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

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