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

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

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

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

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