(0 21 19 3 2)(1 7 4)(5 10 6 11 8)(9 14 12)(13 17 15)(16 20 18)
ALLOWS (11/8)-SEQUENCE
1: (0 3 5)

(0 10 6 11 8 5 2)(1 7 4)(3 21 19)(9 14 12)(13 17 15)(16 20 18)
2: (1 7 4)

(0 10 6 11 8 5 2)(1)(3 21 19)(4)(7)(9 14 12)(13 17 15)(16 20 18)
3: (0 10 6)

(0 11 8 5 2)(1)(3 21 19)(4)(6)(7)(9 14 12)(10)(13 17 15)(16 20 18)
4: (0 11 2)

(0)(1)(2 8 5)(3 21 19)(4)(6)(7)(9 14 12)(10)(11)(13 17 15)(16 20 18)