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

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

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

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

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