(0 19 10 6 1)(2 21 4)(3 8 5)(7 12 9)(11 17 13)(14 22 15)(16 20 18)
ALLOWS (11/8)-SEQUENCE
1: (0 3 8)

(0 5 3 19 10 6 1)(2 21 4)(7 12 9)(8)(11 17 13)(14 22 15)(16 20 18)
2: (2 21 4)

(0 5 3 19 10 6 1)(2)(4)(7 12 9)(8)(11 17 13)(14 22 15)(16 20 18)(21)
3: (3 19 5)

(0 5 10 6 1)(2)(3)(4)(7 12 9)(8)(11 17 13)(14 22 15)(16 20 18)(19)(21)
4: (1 10 6)

(0 5 10)(1)(2)(3)(4)(6)(7 12 9)(8)(11 17 13)(14 22 15)(16 20 18)(19)(21)