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

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

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

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

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