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

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

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

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

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