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

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

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

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

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