(0 21 4)(1 5 2)(3 23 8)(6 12 10)(7 20 9)(11 15 13)(14 18 16)(17 22 19)
ALLOWS (11/8)-SEQUENCE
1: (8 11 23)

(0 21 4)(1 5 2)(3 23 15 13 11)(6 12 10)(7 20 9)(8)(14 18 16)(17 22 19)
2: (7 20 9)

(0 21 4)(1 5 2)(3 23 15 13 11)(6 12 10)(7)(8)(9)(14 18 16)(17 22 19)(20)
3: (6 12 10)

(0 21 4)(1 5 2)(3 23 15 13 11)(6)(7)(8)(9)(10)(12)(14 18 16)(17 22 19)(20)
4: (3 13 11)

(0 21 4)(1 5 2)(3)(6)(7)(8)(9)(10)(11)(12)(13 23 15)(14 18 16)(17 22 19)(20)