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

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

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

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

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