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

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

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

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

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