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

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

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

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

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