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

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

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

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

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