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

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

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

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

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