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

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

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

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

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