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

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

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

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

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