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

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

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

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

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