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

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

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

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

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