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

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

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

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

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