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

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

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

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

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