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

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

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

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

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