(0 21 2)(1 7 3 19 5)(4 10 8)(6 13 12)(9 15 14)(11 18 16)(17 22 20)
ALLOWS (11/8)-SEQUENCE
1: (0 1 2)

(0)(1 21 2 7 3 19 5)(4 10 8)(6 13 12)(9 15 14)(11 18 16)(17 22 20)
2: (2 7 21)

(0)(1 21 3 19 5)(2)(4 10 8)(6 13 12)(7)(9 15 14)(11 18 16)(17 22 20)
3: (1 19 5)

(0)(1)(2)(3 19 21)(4 10 8)(5)(6 13 12)(7)(9 15 14)(11 18 16)(17 22 20)
4: (17 22 20)

(0)(1)(2)(3 19 21)(4 10 8)(5)(6 13 12)(7)(9 15 14)(11 18 16)(17)(20)(22)