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

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

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

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

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