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

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

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

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

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