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